Granted Patent
Utility
US 3,977,896 · App. 05/233,246
Process for depositing pyrolytic carbon coatings
Inventors:
Jack C. Bokros, Robert Akins
Patented Case
View Patent ↗
Granted: Aug 31, 1976
Filed: Mar 9, 1972
Inventors
Jack C. Bokros
Robert Akins
Assignee (at issue)
General Atomics
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.