Inventor · disambiguated record
Earl J. Holdren
Also filed as: HOLDREN EARL · HOLDREN EARL J
4 granted patents·202 citations·filing 1976–2002
80Inventor score
Top patents by PatentIndex Score
4 records- 0190US4707823AFiber optic multiplexed data acquisition systemCHRYSLER MOTORS·Filed 1986·Granted Nov 17, 1987·151 cites·6 claims
- 0270US6769665B2Electric valve actuator with failsafe apparatusYOUNG & FRANKLIN INC·Filed 2002·Granted Aug 3, 2004·17 cites·13 claims
- 0356US4132946ADigital readout test probeCHRYSLER CORP·Filed 1976·Granted Jan 2, 1979·16 cites·7 claims
- 0446US4823305ASerial data direct memory access systemCHRYSLER MOTORS·Filed 1988·Granted Apr 18, 1989·18 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →