Inventor · disambiguated record
William Sayers
Also filed as: SAYERS WILLIAM · SAYERS WILLIAM R
3 granted patents·1 pending application·13 citations·filing 1987–2015
63Inventor score
Top patents by PatentIndex Score
4 records- 0174US9821616B1Vehicular hitch mounted winchSAYERS WILLIAM·Filed 2015·Granted Nov 21, 2017·6 cites·12 claims
- 0251US8454224B1Fomite tumbler and method of transferring biological materialGARDNER WARREN L·Filed 2010·Granted Jun 4, 2013·1 cites·12 claims
- 0341US2008274028A1Security pigments and the process of making thereofLIN HAI HUI·Filed 2006·Application pending·0 cites
- 0428US4780065ACylinder pump having an air sensor activated reversing valveSAYERS WILLIAM·Filed 1987·Granted Oct 25, 1988·6 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →