Granted Patent
Utility
US 6,573,470 · App. 09/715,346
Weld gun heat removal
Inventors:
Ronald C. Brown, Gregory J. Korshurba, Arthur C. Mason, Stephen D. Tracey, James Bronce Henderson, III, John K. Baysore
Patented Case
View Patent ↗
Granted: Jun 3, 2003
Filed: Nov 17, 2000
Inventors
Ronald C. Brown
Gregory J. Korshurba
Arthur C. Mason
Stephen D. Tracey
James Bronce Henderson, III
John K. Baysore
Assignee (at issue)
DCT CO., LTD.
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.