Inventor · disambiguated record
Dean D. Campbell
Also filed as: CAMPBELL DEAN D
4 granted patents·66 citations·filing 1987–1994
78Inventor score
Top patents by PatentIndex Score
4 records- 0160US4955225AAutomatic calibration method for thickness gaugesULTRASONIC ARRAYS INC·Filed 1989·Granted Sep 11, 1990·20 cites·4 claims
- 0256US4823590AAutomatic calibration method for thickness gaugesULTRASONIC ARRAYS INC·Filed 1987·Granted Apr 25, 1989·17 cites·20 claims
- 0336US5496349AMethod and system for automatic or semi-automatic defilbrillation using redundant processingPHYSIO CONTROL CORP·Filed 1994·Granted Mar 5, 1996·23 cites·37 claims
- 0427US4980873AUltrasonic transducer with tensioned diaphragm and methodGROSS WILLIAM C·Filed 1989·Granted Dec 25, 1990·6 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →