Inventor · disambiguated record
Phillip A. Spainhour
Also filed as: SPAINHOUR PHILLIP A
8 granted patents·142 citations·filing 1977–1991
88Inventor score
Top patents by PatentIndex Score
8 records- 0184US4303338AWheel alignment method and apparatusAMMCO TOOLS INC·Filed 1979·Granted Dec 1, 1981·36 cites·4 claims
- 0282US4395020AStrut compressorAMMCO TOOLS INC·Filed 1982·Granted Jul 26, 1983·35 cites·7 claims
- 0370US4295634AStrut compressorAMMCO TOOLS INC·Filed 1980·Granted Oct 20, 1981·23 cites·5 claims
- 0466US4953296AMethod and apparatus for providing runout compensationHENNESSY J P·Filed 1989·Granted Sep 4, 1990·24 cites·6 claims
- 0555USD270251SPressAMMCO TOOLS INC·Filed 1981·Granted Aug 23, 1983·6 cites·1 claims
- 0650US4114283ACaster camber gaugeAMMCO TOOLS INC·Filed 1977·Granted Sep 19, 1978·10 cites·5 claims
- 0739USD280827STire changerAMMCO TOOLS INC·Filed 1983·Granted Oct 1, 1985·3 cites·1 claims
- 0830US5301110AImprovements in the method and apparatus for evaluating the TOOT (toe out on turns) of steerable wheels while said steerable wheels are being alignedAMMCO TOOLS TECHNOLOGY CORP·Filed 1991·Granted Apr 5, 1994·5 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →