Inventor · disambiguated record
Donald Burch
Also filed as: BURCH DONALD · BURCH DONALD F
9 granted patents·4 pending applications·144 citations·filing 1982–2011
90Inventor score
Top patents by PatentIndex Score
13 records- 0195US8330317B2Conical magnets and rotor-stator structures for electrodynamic machinesBURCH DONALD·Filed 2011·Granted Dec 11, 2012·21 cites·15 claims
- 0287US8471425B2Rotor-stator structures including boost magnet structures for magnetic regions having angled confronting surfaces in rotor assembliesPETRO JOHN P·Filed 2011·Granted Jun 25, 2013·9 cites·21 claims
- 0383US8330316B2Rotor-stator structures including boost magnet structures for magnetic regions in rotor assemblies disposed external to boundaries of conically-shaped spacesPETRO JOHN P·Filed 2011·Granted Dec 11, 2012·7 cites·15 claims
- 0482US7982350B2Conical magnets and rotor-stator structures for electrodynamic machinesNOVATORQUE INC·Filed 2008·Granted Jul 19, 2011·10 cites·17 claims
- 0576US4501541AMold assembly for molding cushion articlesSEARS MFG CO·Filed 1983·Granted Feb 26, 1985·37 cites·11 claims
- 0673US8072115B2Foil coil structures and methods for winding the same for axial-based electrodynamic machinesBURCH DONALD·Filed 2008·Granted Dec 6, 2011·6 cites·19 claims
- 0769US4542887AProcess for molding cushion articlesSEARS MFG CO·Filed 1984·Granted Sep 24, 1985·28 cites·17 claims
- 0864US7004446B2Bistable dual-magnet valve unitPETRO JOHN P·Filed 2002·Granted Feb 28, 2006·13 cites·16 claims
- 0950US2013119814A1Foil coil structures and methods for winding the same for axial-based electrodynamic machinesBURCH DONALD·Filed 2011·Application pending·0 cites
- 1048US4853995AMolded cushion articleSEARS MFG CO·Filed 1982·Granted Aug 8, 1989·13 cites·9 claims
- 1141US2012228979A1Outer rotor assemblies for electrodynamic machinesPETRO JOHN P·Filed 2011·Application pending·0 cites
- 1241US2012228977A1Rotor-stator structures with an outer rotor for electrodynamic machinesPETRO JOHN P·Filed 2011·Application pending·0 cites
- 1333US2011189387A1Exact match no sand wood floor repair kitTOUCH UP PRODUCTS LTD·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →