Inventor · disambiguated record
Rubein V. Johnson
Also filed as: JOHNSON RUBEIN V
7 granted patents·270 citations·filing 1975–1982
88Inventor score
Files withJOHNSON RUBEIN V7
Top patents by PatentIndex Score
7 records- 0192US4311206AHearing aid ear mold with improved discriminationJOHNSON RUBEIN V·Filed 1979·Granted Jan 19, 1982·90 cites·1 claims
- 0275US4407389AVented acoustic ear mold for hearing aidsJOHNSON RUBEIN V·Filed 1981·Granted Oct 4, 1983·47 cites·9 claims
- 0373US4010820AAcoustic ear mold for hearing aidJOHNSON RUBEIN V·Filed 1975·Granted Mar 8, 1977·36 cites·6 claims
- 0470US4442917AVented acoustic ear mold for hearing aidsJOHNSON RUBEIN V·Filed 1982·Granted Apr 17, 1984·40 cites·8 claims
- 0566US4142603AAdjustable speaker cabinetJOHNSON RUBEIN V·Filed 1976·Granted Mar 6, 1979·29 cites·7 claims
- 0650US4231445AAcoustic lens speaker cabinetJOHNSON RUBEIN V·Filed 1978·Granted Nov 4, 1980·16 cites·6 claims
- 0750US3980154ACabinet for improving the sound output of an amplifierJOHNSON RUBEIN V·Filed 1975·Granted Sep 14, 1976·12 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →