Inventor · disambiguated record
William Grant Pierson
Also filed as: PIERSON WILLIAM G · PIERSON WILLIAM GRANT
7 granted patents·233 citations·filing 1973–1978
88Inventor score
Technology areasA61K
Files withCOLGATE PALMOLIVE CO7
Top patents by PatentIndex Score
7 records- 0185US3935305AToothpasteCOLGATE PALMOLIVE CO·Filed 1974·Granted Jan 27, 1976·48 cites·16 claims
- 0282US4160022AToothpasteCOLGATE PALMOLIVE CO·Filed 1978·Granted Jul 3, 1979·43 cites·13 claims
- 0380US3937804AToothpasteCOLGATE PALMOLIVE CO·Filed 1974·Granted Feb 10, 1976·38 cites·11 claims
- 0478US3943240AToothpasteCOLGATE PALMOLIVE CO·Filed 1974·Granted Mar 9, 1976·33 cites·9 claims
- 0573US3935304ADental creamsCOLGATE PALMOLIVE CO·Filed 1974·Granted Jan 27, 1976·26 cites·15 claims
- 0672US3937803AFlavored dental creamsCOLGATE PALMOLIVE CO·Filed 1974·Granted Feb 10, 1976·23 cites·11 claims
- 0771US3937321AToothpasteCOLGATE PALMOLIVE CO·Filed 1973·Granted Feb 10, 1976·22 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →