Inventor · disambiguated record
Frank C. Pennypacker
Also filed as: PENNYPACKER FRANK · PENNYPACKER FRANK C
8 granted patents·696 citations·filing 1985–1998
91Inventor score
Top patents by PatentIndex Score
8 records- 0191US4996161ABreath alcohol testing systemGUARDIAN TECH INC·Filed 1987·Granted Feb 26, 1991·189 cites·27 claims
- 0285US4999613ARemote confinement systemGUARDIAN TECH INC·Filed 1989·Granted Mar 12, 1991·215 cites·43 claims
- 0377US5793866ACommunication method and deviceMOTOROLA INC·Filed 1995·Granted Aug 11, 1998·87 cites·30 claims
- 0476US4709266ASatellite scrambling communication network using geographically separated uplinksOAK INDUSTRIES INC·Filed 1985·Granted Nov 24, 1987·50 cites·6 claims
- 0569US6047066ACommunication method and deviceMOTOROLA INC·Filed 1998·Granted Apr 4, 2000·58 cites·14 claims
- 0660US5777558AMethod for detecting fraudulent use of a communication systemMOTOROLA INC·Filed 1996·Granted Jul 7, 1998·32 cites·10 claims
- 0753US5117222ATamper indicating transmitterGUARDIAN TECH INC·Filed 1990·Granted May 26, 1992·51 cites·21 claims
- 0848US6202088B1Cable communication system and method for managementMOTOROLA INC·Filed 1996·Granted Mar 13, 2001·14 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →