Inventor · disambiguated record
Silas Penn
Also filed as: PENN SILAS
4 granted patents·118 citations·filing 1977–1980
79Inventor score
Files withPENN SILAS4
Top patents by PatentIndex Score
4 records- 0188US4125214ABumper guard-luggage carrierPENN SILAS·Filed 1977·Granted Nov 14, 1978·66 cites·9 claims
- 0267US4316303AAuxiliary windshield and window wiperPENN SILAS·Filed 1980·Granted Feb 23, 1982·24 cites·4 claims
- 0366US4221311ABumper guard luggage carrierPENN SILAS·Filed 1979·Granted Sep 9, 1980·21 cites·10 claims
- 0438US4315170AReversible electric motorPENN SILAS·Filed 1980·Granted Feb 9, 1982·7 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →