Inventor · disambiguated record
Willard J. Sitton
Also filed as: SITTON WILLARD J
4 granted patents·107 citations·filing 1974–1982
79Inventor score
Top patents by PatentIndex Score
4 records- 0185US4177998APacking gland assemblyACF IND INC·Filed 1978·Granted Dec 11, 1979·43 cites·2 claims
- 0274US3985097AApparatus for coating workpieces with a plastic materialACF IND INC·Filed 1974·Granted Oct 12, 1976·30 cites·5 claims
- 0355US4515347AValve seat structureJOY MFG CO·Filed 1982·Granted May 7, 1985·19 cites·4 claims
- 0454US4071041ABall valve seat ring constructionACF IND INC·Filed 1976·Granted Jan 31, 1978·15 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →