Inventor · disambiguated record
Edward A. Ulmer, Jr.
Also filed as: ULMER JR EDWARD A
4 granted patents·136 citations·filing 1987–1990
80Inventor score
Technology areasG01R
Files withSQUARE D CO4
Top patents by PatentIndex Score
4 records- 0186US4894608AElectric current sensor using the faraday effectSQUARE D CO·Filed 1987·Granted Jan 16, 1990·64 cites·29 claims
- 0272US4755665ALight detector and signal processing circuitSQUARE D CO·Filed 1987·Granted Jul 5, 1988·28 cites·12 claims
- 0362US5124634ARing optical current transducerSQUARE D CO·Filed 1990·Granted Jun 23, 1992·26 cites·16 claims
- 0458US5008611AMethod of eliminating the effects of birefringence from the detection of electric current using Faraday rotationSQUARE D CO·Filed 1989·Granted Apr 16, 1991·18 cites·29 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →