Inventor · disambiguated record
Edwin C. Underkoffler
Also filed as: UNDERKOFFLER EDWIN C
4 granted patents·141 citations·filing 1977–1988
80Inventor score
Files withGEN ELECTRIC4
Top patents by PatentIndex Score
4 records- 0185US4426555ATelephone communications device for hearing-impaired personGEN ELECTRIC·Filed 1982·Granted Jan 17, 1984·69 cites·11 claims
- 0275US4122520AMicrocomputer controller and direct memory access apparatus thereforGEN ELECTRIC·Filed 1977·Granted Oct 24, 1978·37 cites·10 claims
- 0364US4891629ABinary gas analyzer instrument and analysis methodGEN ELECTRIC·Filed 1988·Granted Jan 2, 1990·26 cites·45 claims
- 0447US4327420APolyphase reference generatorGEN ELECTRIC·Filed 1980·Granted Apr 27, 1982·9 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →