Inventor · disambiguated record
William D. Mitchell
Also filed as: MITCHELL WILLIAM · MITCHELL WILLIAM D
8 granted patents·1 pending application·147 citations·filing 1977–2018
86Inventor score
Top patents by PatentIndex Score
9 records- 0194US5016858AHydraulic lift mechanism for camper shellsMITCHELL WILLIAM D·Filed 1989·Granted May 21, 1991·87 cites·9 claims
- 0258US5551355ANeedle incineratorFiled 1995·Granted Sep 3, 1996·24 cites·20 claims
- 0355US4700814ALocking device for reciprocating membersCHALCO ENG CORP·Filed 1984·Granted Oct 20, 1987·13 cites·8 claims
- 0446US4863108AAnimal excrement dissolverMITCHELL WILLIAM D·Filed 1988·Granted Sep 5, 1989·15 cites·19 claims
- 0541US11867552B2Animal weighing systemPlatinum Agribusiness Pty Ltd·Filed 2018·Granted Jan 9, 2024·0 cites·17 claims
- 0637USD372967SCombined ceiling fan and stand thereforMITCHELL WILLIAM D·Filed 1995·Granted Aug 20, 1996·4 cites·1 claims
- 0735US4137752ALeak-testing method for diaphragm-type electrolytic cellsOLIN CORP·Filed 1977·Granted Feb 6, 1979·4 cites·15 claims
- 0826US2016006144A1Phono connectorNORDOST CORP·Filed 2014·Application pending·0 cites
- 0919USD844695SCombined cash counter and printerCASHMASTER INTERNATIONAL LTD·Filed 2015·Granted Apr 2, 2019·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →