Inventor · disambiguated record
Donald A. Duncan
Also filed as: BROWN LAWRENCE E · DUNCAN DONALD A
3 granted patents·553 citations·filing 1977–1989
80Inventor score
Top patents by PatentIndex Score
3 records- 0196US4152540AFeedthrough connector for implantable cardiac pacerAMERICAN PACEMAKER CORP·Filed 1977·Granted May 1, 1979·224 cites·15 claims
- 0291US4852443ACapacitive pressure-sensing method and apparatusKEY CONCEPTS INC·Filed 1986·Granted Aug 1, 1989·270 cites·42 claims
- 0390US4933807AMethod of and apparatus for improved capacitive displacement and pressure sensing including for electronic musical instrumentsKEY CONCEPTS INC·Filed 1989·Granted Jun 12, 1990·59 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →