Inventor · disambiguated record
Johnny L. Butler
Also filed as: BUTLER JOHNNY · BUTLER JOHNNY L
4 granted patents·1 pending application·92 citations·filing 1979–2014
79Inventor score
Top patents by PatentIndex Score
5 records- 0167US4271870AMethod and apparatus for blocking the flow of fluids through an elongated pipe sectionBUTLER JOHNNY L·Filed 1979·Granted Jun 9, 1981·36 cites·22 claims
- 0258US5062439AMethod and apparatus to facilitate the injection of sealant into a pressurized fluid memberSPINSAFE INC·Filed 1990·Granted Nov 5, 1991·26 cites·14 claims
- 0355US5052427AMethod and apparatus to facilitate the injection of sealant into a pressurized fluid memberSPINSAFE INC·Filed 1990·Granted Oct 1, 1991·21 cites·16 claims
- 0444US2016138747A1System for cutting a workpiece and method for the sameBUTLER JOHNNY·Filed 2014·Application pending·0 cites
- 0540USRE35116EMethod and apparatus to facilitate the injection of sealant into a pressurized fluid memberFiled 1993·Granted Dec 12, 1995·9 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →