Inventor · disambiguated record
Charles Hartwig
Also filed as: HARTWIG CHARLES · HARTWIG CHARLES D
4 granted patents·1 pending application·121 citations·filing 1994–2007
79Inventor score
Top patents by PatentIndex Score
5 records- 0176US5569168AKneader massager having dwell featureWAHL CLIPPER CORP·Filed 1994·Granted Oct 29, 1996·63 cites·17 claims
- 0274US7102328B2Charging stand having open and closed positionsWAHL CLIPPER CORP·Filed 2003·Granted Sep 5, 2006·39 cites·10 claims
- 0365USD365421SRechargeable hair clipperWAHL CLIPPER CORP·Filed 1994·Granted Dec 19, 1995·12 cites·1 claims
- 0446USD501955SHair trimmer stand/storage caseWAHL CLIPPER CORP·Filed 2003·Granted Feb 15, 2005·7 cites·1 claims
- 0539US2007168338A1Systems and methods for acquiring analyzing mining data and informationHARTWIG CHARLES D·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →