Inventor · disambiguated record
David C. Geoffrey
Also filed as: GEOFFREY DAVID C
3 granted patents·250 citations·filing 1976–1992
78Inventor score
Technology areasE06B
Top patents by PatentIndex Score
3 records- 0189US5010690AAdjustable threshold assembly with water-tight sealsIMP PROD INC·Filed 1990·Granted Apr 30, 1991·95 cites·10 claims
- 0287US5230181AAdjustable threshold assembly with water-impervious sealIMP PROD INC·Filed 1992·Granted Jul 27, 1993·87 cites·19 claims
- 0385US4006562ADoor system with improved weathersealSTANLEY WORKS·Filed 1976·Granted Feb 8, 1977·68 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →