| TIME DOMAIN REFLECTOMETER WITH WIDEBAND DUAL BALANCED DUPLEXER LINE COUPLING CIRCUIT | USA | Tempo Communications, Inc. | GRANTED | 09/967457 | 9/26/2001 | 6621562 | 9/16/2003 |
| IMPROVED CUTTER FOR FO CABLE AND METHOD OF USING SAME | USA | Tempo Communications, Inc. | GRANTED | 10/027141 | 12/20/2001 | 6735870 | 5/18/2004 |
| METHOD OF AND SYSTEM FOR LOCATING A SINGLE PASSIVE UNDERGROUND ELECTRICAL MARKER TYPE THAT DISTINGUISHES FALSE INDICATIONS | USA | Tempo Communications, Inc. | GRANTED | 10/800300 | 3/11/2004 | 7095231 | 8/22/2006 |
| METHOD OF AND SYSTEM FOR RAPIDLY LOCATING ALL PASSIVE UNDERGROUND ELECTRONIC MARKER TYPES | USA | Tempo Communications, Inc. | GRANTED | 10/800301 | 3/11/2004 | 7170411 | 1/30/2007 |
| GROUND RESISTANCE TEST APPARATUS | USA | Tempo Communications, Inc. | GRANTED | 11/977622 | 10/25/2007 | 7710122 | 5/4/2010 |
| APPARATUS FOR DETECTING IMBALANCES IN A PAIRED LINE | USA | Tempo Communications, Inc. | GRANTED | 12/004965 | 12/20/2007 | 7719288 | 5/18/2010 |
| APPARATUS FOR DETECTING IMBALANCES IN A PAIRED LINE | USA | Tempo Communications, Inc. | GRANTED | 12/768834 | 4/28/2010 | 8232807 | 7/31/2012 |
| METHOD OF TESTING GROUND RESISTANCE BY MAKING USE OF EXISTING TELEPHONE LINES | USA | Tempo Communications, Inc. | GRANTED | 12/200446 | 8/28/2008 | 8237459 | 8/7/2012 |
| WIDEBAND HIGH IMPENDANCE BRIDGING MODULE | USA | Tempo Communications, Inc. | GRANTED | 12/485383 | 6/16/2009 | 8237427 | 8/7/2012 |
| WIDEBAND HIGH IMPEDANCE BRIDGING MODULE | CANADA | Greenlee Tools, Inc. | GRANTED | 2704103 | 5/13/2010 | 2704103 | 1/19/2016 |
| WIDEBAND HIGH IMPEDANCE BRIDGING MODULE | EUROPE | Greenlee Tools, Inc. | GRANTED | 10164086.0 | 5/27/2010 | 2264993 | 1/18/2012 |
| WIDEBAND HIGH IMPEDANCE BRIDGING MODULE | BELGIUM | Greenlee Tools, Inc. | GRANTED | 10164086.0 | 5/27/2010 | 2264993 | 1/18/2012 |
| WIDEBAND HIGH IMPEDANCE BRIDGING MODULE | DENMARK | Greenlee Tools, Inc. | GRANTED | 10164086.0 | 5/27/2010 | 2264993 | 1/18/2012 |
| WIDEBAND HIGH IMPEDANCE BRIDGING MODULE | FRANCE | Greenlee Tools, Inc. | GRANTED | 10164086.0 | 5/27/2010 | 2264993 | 1/18/2012 |
| WIDEBAND HIGH IMPEDANCE BRIDGING MODULE | GERMANY | Greenlee Tools, Inc. | GRANTED | 10164086.0 | 5/27/2010 | 2264993 | 1/18/2012 |
| WIDEBAND HIGH IMPEDANCE BRIDGING MODULE | IRELAND | Greenlee Tools, Inc. | GRANTED | 10164086.0 | 5/27/2010 | 2264993 | 1/18/2012 |
| WIDEBAND HIGH IMPEDANCE BRIDGING MODULE | ITALY | Greenlee Tools, Inc. | GRANTED | 10164086.0 | 5/27/2010 | 2264993 | 1/18/2012 |
| WIDEBAND HIGH IMPEDANCE BRIDGING MODULE | SPAIN | Greenlee Tools, Inc. | GRANTED | 10164086.0 | 5/27/2010 | 2264993 | 1/18/2012 |
| WIDEBAND HIGH IMPEDANCE BRIDGING MODULE | UNITED KINGDOM | Greenlee Tools, Inc. | GRANTED | 10164086.0 | 5/27/2010 | 2264993 | 1/18/2012 |
| TEST INSTRUMENT FOR PULSE TDR, STEP TDR, AND TRANSMISSION ANALYSIS | CANADA | Greenlee Tools, Inc. | GRANTED | 2710639 | 7/21/2010 | 2710639 | 8/22/2017 |
| TEST INSTRUMENT FOR PULSE TDR, STEP TDR, AND TRANSMISSION ANALYSIS | EUROPE | Greenlee Tools, Inc. | GRANTED | 10170237.1 | 7/21/2010 | 2282499 | 4/25/2018 |
| TEST INSTRUMENT FOR PULSE TDR, STEP TDR, AND TRANSMISSION ANALYSIS | BELGIUM | Greenlee Tools, Inc. | GRANTED | 10170237.1 | 7/21/2010 | 2282499 | 4/25/2018 |
| TEST INSTRUMENT FOR PULSE TDR, STEP TDR, AND TRANSMISSION ANALYSIS | FRANCE | Greenlee Tools, Inc. | GRANTED | 10170237.1 | 7/21/2010 | 2282499 | 4/25/2018 |
| TEST INSTRUMENT FOR PULSE TDR, STEP TDR, AND TRANSMISSION ANALYSIS | GERMANY | Greenlee Tools, Inc. | GRANTED | 10170237.1 | 7/21/2010 | 2282499 | 4/25/2018 |
| TEST INSTRUMENT FOR PULSE TDR, STEP TDR, AND TRANSMISSION ANALYSIS | NETHERLANDS | Greenlee Tools, Inc. | GRANTED | 10170237.1 | 7/21/2010 | 2282499 | 4/25/2018 |
| TEST INSTRUMENT FOR PULSE TDR, STEP TDR, AND TRANSMISSION ANALYSIS | ITALY | Greenlee Tools, Inc. | GRANTED | 10170237.1 | 7/21/2010 | 2282499 | 4/25/2018 |
| TEST INSTRUMENT FOR PULSE TDR, STEP TDR, AND TRANSMISSION ANALYSIS | SPAIN | Greenlee Tools, Inc. | GRANTED | 10170237.1 | 7/21/2010 | 2282499 | 4/25/2018 |
| TEST INSTRUMENT FOR PULSE TDR, STEP TDR, AND TRANSMISSION ANALYSIS | UNITED KINGDOM | Greenlee Tools, Inc. | GRANTED | 10170237.1 | 7/21/2010 | 2282499 | 4/25/2018 |
| APPARATUS FOR DETECTING IMBALANCES IN A PAIRED LINE | EUROPE | Greenlee Tools, Inc. | PENDING | 11163990.2 | 4/28/2011 | | |
| ELECTRICAL HAZARD WARNING IN AUDIO SIGNAL PROBE | USA | Tempo Communications, Inc. | GRANTED | 13/305056 | 11/28/2011 | 8754629 | 6/17/2014 |
| CUTTING, STRIPPING AND CRIMPING ALL-IN-ONE TOOL | USA | Tempo Communications, Inc. | GRANTED | 13/372961 | 2/14/2012 | 9059573 | 6/16/2015 |
| TEST INSTRUMENT FOR PULSE TDR, STEP TDR, AND TRANSMISSION ANALYSIS | USA | Tempo Communications, Inc. | GRANTED | 12/838199 | 7/16/2010 | 8564302 | 10/22/2013 |
| PLACED WIRELESS INSTRUMENTS FOR PREDICTING QUALITY OF SERVICE | USA | Tempo Communications, Inc. | GRANTED | 14/506106 | 10/3/2014 | 9992690 | 6/5/2018 |
| PLACED WIRELESS INSTRUMENTS | EUROPE | Greenlee Tools, Inc. | PENDING | 14187880.1 | 10/7/2014 | | |
| INSTALLED RADIO DEVICES FOR PREDICTING SERVICE QUALITY | JAPAN | Greenlee Tools, Inc. | PENDING | 2014-209073 | 10/10/2014 | | |
| PLACED WIRELESS INSTRUMENTS FOR PREDICTING QUALITY OF SERVICE | CHINA | Greenlee Tools, Inc. | PENDING | 201410539248.5 | 10/13/2014 | | |
| LOOSE TUBE FIBER CABLE ADAPTER AND SPLICE-ON CONNECTOR ADAPTER | USA | Tempo Communications, Inc. | GRANTED | 15/084965 | 3/30/2016 | 9835799 | 12/5/2017 |
| SYSTEMS AND METHODS FOR DETERMINING AND OPTIMIZING PERFORMANCE OF WIRELESS NETWORKS HAVING MULTIPLE ACCESS POINTS | EUROPE | Greenlee Tools, Inc. | PENDING | 17166913.8 | 4/18/2017 | | |
| DISTRIBUTED SENSOR NETWORK FOR MEASURING AND OPTIMIZING WIRELESS NETWORKS | EUROPE | Greenlee Tools, Inc. | PENDING | 17188380.4 | 8/29/2017 | | |
| CABLE CUTTER/CRIMPER MECHANISM | USA | Tempo Communications, Inc. | GRANTED | 10/079089 | 2/20/2002 | 6766581 | 7/27/2004 |
| CUTTER FOR FIBER OPTIC CABLE AND METHOD OF USING SAME | USA | Tempo Communications, Inc. | GRANTED | 10/027141 | 12/20/2001 | 6735870 | 5/18/2004 |
| METHOD OF CHARACTERIZING EVENTS IN ACQUIRED WAVEFORM DATA FROM A METALLIC TRANSMISSION CABLE | USA | Tempo Communications, Inc. | GRANTED | 09/054369 | 4/2/1998 | 6195614 | 2/27/2001 |
| CABLE STRIPPING TOOL AND BI-DIRECTIONAL CUTTING BLADE | USA | Greenlee Tools, Inc. | PENDING | 15/241556 | 8/19/2016 | | |
| SYSTEM AND METHOD FOR GENERATING A GRAPHIC ILLUSTRATION OF WIRELESS NETWORK PERFORMANCE | USA | Tempo Communications, Inc. | PENDING | 15/048801 | 2/19/2016 | | |
| PLACED WIRELESS INSTRUMENTS FOR PREDICTING QUALITY OF SERVICE | USA | Greenlee Tools, Inc. | PENDING | 15/974113 | 5/8/2018 | | |
| DISTRIBUTED SENSOR NETWORK FOR MEASURING AND OPTIMIZING WIRELESS NETWORKS | USA | Tempo Communications, Inc. | PENDING | 15/688099 | 8/28/2017 | | |
| Systems And Methods For Determining And Optimizing Performance of Wireless Networks Having Multiple Access Points | USA | Tempo Communications, Inc. | PENDING | 15/487147 | 4/13/2017 | | |
| USA | Tempo Communications, Inc. | PENDING - UNPUBLISHED | 15/821208 | 11/22/2017 | | |
| USA | Tempo Communications, Inc. | PENDING - UNPUBLISHED | 15/821237 | 11/22/2017 | | |
