Inventor · disambiguated record
Donald Robert Chaulk
Also filed as: CHAULK DONALD R · CHAULK DONALD ROBERT · METCALF STEPHEN CABOT
9 granted patents·1,018 citations·filing 1990–1998
93Inventor score
Files withGILLETTE CO9
Top patents by PatentIndex Score
9 records- 0198US5855071ARazor handleGILLETTE CO·Filed 1997·Granted Jan 5, 1999·165 cites·23 claims
- 0298US5787586AShaving system and methodGILLETTE CO·Filed 1996·Granted Aug 4, 1998·233 cites·14 claims
- 0397US6029354AShaving system and methodGILLETTE CO·Filed 1998·Granted Feb 29, 2000·135 cites·16 claims
- 0497US5918369AShaving system and methodGILLETTE CO·Filed 1997·Granted Jul 6, 1999·129 cites·46 claims
- 0597US5813293AShaving system and methodGILLETTE CO·Filed 1997·Granted Sep 29, 1998·136 cites·15 claims
- 0697US5299354AOscillating shaverGILLETTE CO·Filed 1990·Granted Apr 5, 1994·203 cites·9 claims
- 0737US5399204AAqueous cleaning methodGILLETTE CO·Filed 1990·Granted Mar 21, 1995·8 cites·3 claims
- 0832US5875801AAqueous cleaning of blade stackGILLETTE CO·Filed 1997·Granted Mar 2, 1999·5 cites·21 claims
- 0929US5800627AAqueous cleaning of blade stackGILLETTE CO·Filed 1994·Granted Sep 1, 1998·4 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →