Granted Patent
Utility
US 5,185,183 · App. 07/819,416
Apparatus and method for blasting and metal spraying a cylindrical surface
Inventors:
John K. Gonda, Benny C. Bachman, Mike Boyer, Jerry L. Bly, Donald Gilliland
Patented Case
View Patent ↗
Granted: Feb 9, 1993
Filed: Jan 10, 1992
Inventors
John K. Gonda
Benny C. Bachman
Mike Boyer
Jerry L. Bly
Donald Gilliland
Assignee (at issue)
Westinghouse Electric Company LLC
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.