Inventor · disambiguated record
William R. Hilligoss
Also filed as: HILLIGOSS JR WILLIAM R · HILLIGOSS WILLIAM R
5 granted patents·287 citations·filing 1980–1990
83Inventor score
Top patents by PatentIndex Score
5 records- 0193US4371751AAutomatic telephonic user emergency message transmitting apparatusNEWART ELECTR SCIENCES·Filed 1980·Granted Feb 1, 1983·189 cites·9 claims
- 0279US4639557ARemote testing system for electrical circuitsCOMMUNICATIONS TECH CORP·Filed 1985·Granted Jan 27, 1987·58 cites·20 claims
- 0354US5025466ATelephone test instrumentCOMMUNICATIONS MANUFACTURING C·Filed 1990·Granted Jun 18, 1991·31 cites·44 claims
- 0440US4661969ACommunication lines with terminate and leave capability-VF data bridgeCOMMUNICATIONS TECH CORP·Filed 1985·Granted Apr 28, 1987·6 cites·10 claims
- 0529US4706271ACommunication lines with terminate and leave capability-DC alarm bridgeCOMMUNICATIONS TECH CORP·Filed 1985·Granted Nov 10, 1987·3 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →