Johnny L. Butler

Follow

Person

Highlands, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus to facilitate the injection of sealant into a...
- Patent number RE35116
- Issue date Dec 12, 1995
- Johnny L. Butler
- 137 - Fluid handling
Information Patent Grant
Method and apparatus to facilitate the injection of sealant into a...
- Patent number 5,062,439
- Issue date Nov 5, 1991
- Spinsafe, Inc.
- Johnny L. Butler
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Method and apparatus to facilitate the injection of sealant into a...
- Patent number 5,052,427
- Issue date Oct 1, 1991
- Spinsafe, Inc.
- Johnny L. Butler
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM FOR CUTTING A WORKPIECE AND METHOD FOR THE SAME
- Publication number 20160138747
- Publication date May 19, 2016
- Johnny Butler
- B26 - HAND CUTTING TOOLS CUTTING SEVERING