Inventor · disambiguated record
Carl C. Beer
Also filed as: BEER CARL · BEER CARL C
8 granted patents·174 citations·filing 1974–1989
89Inventor score
Top patents by PatentIndex Score
8 records- 0181US4981523AVehicle cleaning system and methodSHERMAN IND INC·Filed 1986·Granted Jan 1, 1991·44 cites·43 claims
- 0277US3956129AWaste treatment apparatusECOLOTROL·Filed 1974·Granted May 11, 1976·22 cites·5 claims
- 0370US4788993AVehicle reciprocating spray washing apparatusSHERMAN IND INC·Filed 1986·Granted Dec 6, 1988·29 cites·18 claims
- 0465US4338698AVehicle cleaning brush having limited penetrationSHERMAN IND INC·Filed 1980·Granted Jul 13, 1982·34 cites·3 claims
- 0564US4981151AExpandable guide rail for an automatic car wash conveyorSHERMAN IND INC·Filed 1989·Granted Jan 1, 1991·20 cites·33 claims
- 0648US4603447ADisk type brushSHERMAN IND INC·Filed 1985·Granted Aug 5, 1986·11 cites·11 claims
- 0747US4207643ADry wiping system for vehiclesSHERMAN IND INC·Filed 1979·Granted Jun 17, 1980·9 cites·13 claims
- 0834US4744122AScrubbing apparatus for vehiclesSHERMAN IND INC·Filed 1987·Granted May 17, 1988·5 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →