Inventor · disambiguated record
Marshall T. Allen
Also filed as: ALLEN MARSHALL · ALLEN MARSHALL T
4 granted patents·121 citations·filing 1975–2014
78Inventor score
Top patents by PatentIndex Score
4 records- 0196US9484606B1Recycling and reconditioning of battery electrode materialsHulico LLC·Filed 2014·Granted Nov 1, 2016·62 cites·11 claims
- 0275US5072987ARetractable cycle roofALLEN MARSHALL T·Filed 1990·Granted Dec 17, 1991·50 cites·14 claims
- 0338US3943760AApparatus and method for testing engine oil pressureALLEN MARSHALL T·Filed 1975·Granted Mar 16, 1976·7 cites·9 claims
- 0434USD308353SMotorcycle hitchALLEN MARSHALL T·Filed 1988·Granted Jun 5, 1990·2 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →