Inventor · disambiguated record
Frank J. Elmer
Also filed as: ELMER FRANK J
4 granted patents·249 citations·filing 1976–1989
80Inventor score
Top patents by PatentIndex Score
4 records- 0194US5032805ARF phase shifterUS ARMY·Filed 1989·Granted Jul 16, 1991·176 cites·8 claims
- 0289US4134681AMethod of determining relative orientation of physical systemsUS ARMY·Filed 1976·Granted Jan 16, 1979·51 cites·4 claims
- 0354US4035654AOptical alignment sensorELMER FRANK J·Filed 1976·Granted Jul 12, 1977·14 cites·13 claims
- 0440US4019381ATransparent optical power meterUS ARMY·Filed 1976·Granted Apr 26, 1977·8 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →