Inventor · disambiguated record
Charles Trowbridge
Also filed as: TROWBRIDGE CHARLES · TROWBRIDGE CHARLES A
6 granted patents·89 citations·filing 1981–2024
81Inventor score
Files withORACLE INT CORP2CLEAR BALLOT GROUP INC1SIM KAR LIGHTING FIXTURE CO IN1TROWBRIDGE CHARLES1TROWBRIDGE CRAIG A1
Top patents by PatentIndex Score
6 records- 0174US12488647B1Low profile apparatus for ballot tabulation and imprinting of unique identifiersCLEAR BALLOT GROUP INC·Filed 2024·Granted Dec 2, 2025·1 cites·17 claims
- 0274US5045984AMounting device for releasable securement to a panelTROWBRIDGE CHARLES·Filed 1990·Granted Sep 3, 1991·51 cites·44 claims
- 0365US10380675B2Method, medium, and system for manipulation of dynamically assembled ecommerce web pagesORACLE INT CORP·Filed 2016·Granted Aug 13, 2019·2 cites·20 claims
- 0452US4631989ARatchet handle for use interchangeably with socket wrenches having coupling means of different sizesTROWBRIDGE CRAIG A·Filed 1985·Granted Dec 30, 1986·20 cites·3 claims
- 0540US4422132AFluorescent-type fixture having improved fold-out lamp socket assembliesSIM KAR LIGHTING FIXTURE CO IN·Filed 1981·Granted Dec 20, 1983·15 cites·9 claims
- 0637US10769696B2Ecommerce system with evaluation of Boolean expression setsORACLE INT CORP·Filed 2015·Granted Sep 8, 2020·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →