Inventor · disambiguated record
Robert E. Croup
Also filed as: CROUP ROBERT E
7 granted patents·215 citations·filing 1974–1976
88Inventor score
Top patents by PatentIndex Score
7 records- 0190US3993345AEnclosure for automobile trunk-mounted loudspeakerACOUSTIC FIBER SOUND SYSTEMS·Filed 1975·Granted Nov 23, 1976·58 cites·20 claims
- 0287US3941207ALoudspeaker assemblyACOUSTIC FIBER SOUND SYSTEMS·Filed 1974·Granted Mar 2, 1976·40 cites·21 claims
- 0383US4122911ALoudspeaker assemblyACOUSTIC FIBER SOUND SYSTEMS·Filed 1976·Granted Oct 31, 1978·49 cites·15 claims
- 0474US4071111AWeatherproof loudspeaker assembly and method of making sameACOUSTIC FIBER SOUND SYSTEMS·Filed 1976·Granted Jan 31, 1978·36 cites·32 claims
- 0563USD247237SLoudspeakerACOUSTIC FIBER SOUND SYSTEMS INC·Filed 1976·Granted Feb 14, 1978·8 cites·1 claims
- 0663US4019708ALatchable swivel mount for loudspeakerACOUSTIC FIBER SOUND SYSTEMS·Filed 1975·Granted Apr 26, 1977·18 cites·21 claims
- 0757USD247236SLoudspeakerACOUSTIC FIBER SOUND SYSTEMS INC·Filed 1976·Granted Feb 14, 1978·6 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →