Inventor · disambiguated record
Douglas J. Mcdowell
Also filed as: MCDOWELL DOUGLAS J
4 granted patents·423 citations·filing 1992–1999
84Inventor score
Top patents by PatentIndex Score
4 records- 0190US5742972AToothbrushGILLETTE CANADA·Filed 1997·Granted Apr 28, 1998·114 cites·5 claims
- 0289US5396678AToothbrush with rectangular bristlesGILLETTE CO·Filed 1992·Granted Mar 14, 1995·162 cites·8 claims
- 0388US6108851AToothbrushGILLETTE CANADA·Filed 1999·Granted Aug 29, 2000·96 cites·5 claims
- 0472US6006394AToothbrushGILLETTE CANADA·Filed 1997·Granted Dec 28, 1999·51 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →