Inventor · disambiguated record
Curtiss R. Schafer
Also filed as: SCHAFER CURTISS R
3 granted patents·62 citations·filing 1976–1986
73Inventor score
Top patents by PatentIndex Score
3 records- 0138US4052572AHearing aidELECTRO PHYSICAL RESEARCH INC·Filed 1976·Granted Oct 4, 1977·22 cites·10 claims
- 0232US4711243ACortical hearing aidCORTRONIX INC·Filed 1986·Granted Dec 8, 1987·27 cites·18 claims
- 0329US4220830AHearing aid with modulated suppressed carrier signalELECTRO PHYSICAL RES INC·Filed 1978·Granted Sep 2, 1980·13 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →