Granted Patent
Utility
US 6,044,825 · App. 08/803,672
Low pressure gas vaporizer and method of operation
Inventors:
Steven A. Carter, Michael A. Knappers, Neil M. Khadim
Patented Case
View Patent ↗
Granted: Apr 4, 2000
Filed: Feb 21, 1997
Inventors
Steven A. Carter
Michael A. Knappers
Neil M. Khadim
Assignee (at issue)
GFI Control Systems Inc.
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.