Inventor · disambiguated record
John Withers
Also filed as: WITHERS JOHN · WITHERS JOHN A
4 granted patents·29 citations·filing 1977–2017
72Inventor score
Top patents by PatentIndex Score
4 records- 0155US4144947APower steering systemsBROWN TRACTORS LTD·Filed 1977·Granted Mar 20, 1979·12 cites·2 claims
- 0252US10584350B2Structurally modified COI1UNIV MICHIGAN STATE·Filed 2017·Granted Mar 10, 2020·0 cites·28 claims
- 0333US4299405ATractor ballast weight assembliesBROWN TRACTORS LTD·Filed 1980·Granted Nov 10, 1981·7 cites·4 claims
- 0426US4991718AStarch trayMOORES OF STALHAM U K LIMITED·Filed 1989·Granted Feb 12, 1991·10 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →