Inventor · disambiguated record
Francis E. Chapman
Also filed as: CHAPMAN FRANCIS E · CHAPMAN FRANCIS M
3 granted patents·1 pending application·185 citations·filing 1978–2004
76Inventor score
Files withJOHNSON & SON INC S C3
Top patents by PatentIndex Score
4 records- 0192US4240919AThixotropic abrasive liquid scouring compositionJOHNSON & SON INC S C·Filed 1978·Granted Dec 23, 1980·121 cites·15 claims
- 0280US4493781APowdered cleansing compositionJOHNSON & SON INC S C·Filed 1981·Granted Jan 15, 1985·46 cites·8 claims
- 0358US4158553ANon-scratching liquid scouring cleanser using abrasives with a Mohs hardness of greater than 3JOHNSON & SON INC S C·Filed 1978·Granted Jun 19, 1979·18 cites·1 claims
- 0443US2005061342A1Press-on nail polish device and kitFiled 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →