Inventor · disambiguated record
David A. Hitchen
Also filed as: HITCHEN DAVID A · HITCHEN DAVID ANDREW
3 granted patents·199 citations·filing 1986–1993
77Inventor score
Top patents by PatentIndex Score
3 records- 0194US4775655APorous carbon structures and methods for their preparationOCTROPA BV·Filed 1986·Granted Oct 4, 1988·108 cites·9 claims
- 0273US5152914AShampoo compositionCHESEBROUGH PONDS USA·Filed 1990·Granted Oct 6, 1992·47 cites·10 claims
- 0370US6106816AStable, pearly shampoo compositions containing non-volatile siliconeCHESEBROUGH PONDS USA·Filed 1993·Granted Aug 22, 2000·44 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →