Granted Patent
Utility
US 5,883,364 · App. 08/702,906
Clean room heating jacket and grounded heating element therefor
Inventors:
Rob A. Frei, Heath Watson, Clark Garn, Steve Hall, Larry Marcum
Patented Case
View Patent ↗
Granted: Mar 16, 1999
Filed: Aug 26, 1996
Inventors
Rob A. Frei
Heath Watson
Clark Garn
Steve Hall
Larry Marcum
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.