Inventor · disambiguated record
William C. Grimmell
Also filed as: GRIMMELL WILLIAM C · GRIMMELL WILLIAM CHARLES
3 granted patents·167 citations·filing 1976–1980
76Inventor score
Files withHOFFMANN LA ROCHE3
Top patents by PatentIndex Score
3 records- 0191US4143770AMethod and apparatus for color recognition and defect detection of objects such as capsulesHOFFMANN LA ROCHE·Filed 1976·Granted Mar 13, 1979·77 cites·87 claims
- 0291US4082188AApparatus for color recognition and defect detection of objects such as capsulesHOFFMANN LA ROCHE·Filed 1976·Granted Apr 4, 1978·79 cites·28 claims
- 0346US4371783AMultichannel fiber optic light guide for capsule inspectionHOFFMANN LA ROCHE·Filed 1980·Granted Feb 1, 1983·11 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →