Granted Patent
Utility
US 5,482,082 · App. 08/264,075
Multi-passage fluid coupling and metal seal therefor
Inventors:
Edwin C. Turner, Danny K. Wolff
Patented Case
View Patent ↗
Granted: Jan 9, 1996
Filed: Jun 22, 1994
Inventors
Edwin C. Turner
Danny K. Wolff
Assignee (at issue)
Cooper Cameron Corporation
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.