Inventor · disambiguated record
Wilburn C. Willis
Also filed as: WILLIS WILBURN · WILLIS WILBURN C · WILLIS WILBURN COY
9 granted patents·1 pending application·325 citations·filing 1974–2022
91Inventor score
Top patents by PatentIndex Score
10 records- 0186US4253459AAdditive transfer unit with stabilized sealing meansALUMINUM CO OF AMERICA·Filed 1979·Granted Mar 3, 1981·62 cites·8 claims
- 0284US4135536ATip members for crutches and the likeWILLIS WILBURN C·Filed 1977·Granted Jan 23, 1979·62 cites·18 claims
- 0381US3958448ATest apparatus for pressurized container and methodALUMINUM CO OF AMERICA·Filed 1974·Granted May 25, 1976·36 cites·13 claims
- 0478US4278180AContainer closure with breakable annular ringALUMINUM CO OF AMERICA·Filed 1980·Granted Jul 14, 1981·47 cites·11 claims
- 0573US4209102ALinerless plastic closureALUMINUM CO OF AMERICA·Filed 1978·Granted Jun 24, 1980·29 cites·10 claims
- 0669US4200100AAdditive transfer unit with piercing member having a penetratable protective tipALUMINUM CO OF AMERICA·Filed 1978·Granted Apr 29, 1980·27 cites·26 claims
- 0769US3954200AMolded containerALUMINUM CO OF AMERICA·Filed 1975·Granted May 4, 1976·24 cites·4 claims
- 0858US4032034APressure release device for a containerALUMINUM CO OF AMERICA·Filed 1976·Granted Jun 28, 1977·19 cites·11 claims
- 0957US4241840ASafety closure assembly with a sheet metal overcapALUMINUM CO OF AMERICA·Filed 1979·Granted Dec 30, 1980·19 cites·6 claims
- 1049US2023287609A1Knitting toolWILLIS WILBURN·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →