Inventor · disambiguated record
William L. Willis
Also filed as: WILLIS WILLIAM L
3 granted patents·179 citations·filing 1987–1992
76Inventor score
Top patents by PatentIndex Score
3 records- 0188US4862486ARevolution counter attached to tiresWING J KEITH·Filed 1987·Granted Aug 29, 1989·133 cites·6 claims
- 0267US5159882ARailway car underbody structure and methodACF IND INC·Filed 1991·Granted Nov 3, 1992·33 cites·23 claims
- 0345US5279395ARailway car brake systemACF IND INC·Filed 1992·Granted Jan 18, 1994·13 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →