IP Library › Granted Patent US 5,092,635
Granted Patent Utility
US 5,092,635 · App. 07/516,138

Buttress thread form

Inventors: Richard W. DeLange, Merle E. Evans, Donna S. Anderson
Patented Case View Patent ↗
Granted: Mar 3, 1992 Filed: Apr 27, 1990
Inventors
Richard W. DeLange
Merle E. Evans
Donna S. Anderson
Assignee (at issue)
Baker Hughes Holdings LLC

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Quick Facts
Patent No.
US 5,092,635
App. No.
07/516,138
Filed
1990-04-27
Granted
1992-03-03
Kind
A