Inventor · disambiguated record
Carl J. Johnson
Also filed as: JOHNSON CARL · JOHNSON CARL J
4 granted patents·1 pending application·269 citations·filing 1984–2006
82Inventor score
Top patents by PatentIndex Score
5 records- 0192US4635928AAdjustable speed control arrangement for motorized exercise treadmillsAJAY ENTERPRISES CORP·Filed 1985·Granted Jan 13, 1987·146 cites·10 claims
- 0287US4542545ABathtub with footwell and entrance doorJOHNSON RICHARD L·Filed 1984·Granted Sep 24, 1985·69 cites·4 claims
- 0361US5693271ARotationally molding an insulated plastic molded door with integral hingeCHASE IND INC·Filed 1996·Granted Dec 2, 1997·28 cites·8 claims
- 0453US5528865AInsulated plastic molded door with integral hingeCHASE DURUS IND·Filed 1994·Granted Jun 25, 1996·26 cites·5 claims
- 0540US2009220788A1Method for synthesizing ultrahigh-purity silicon carbideII VI INC·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →