Granted Patent
Utility
US 5,778,679 · App. 08/739,051
Method and apparatus for increasing acceptance and adjusting the rate of pressure variations within a prespecified range in precharged fluid storage systems
Inventors:
George M. Celorier, Jr., Joseph Gerstmann
Patented Case
View Patent ↗
Granted: Jul 14, 1998
Filed: Oct 28, 1996
Inventors
George M. Celorier, Jr.
Joseph Gerstmann
Assignee (at issue)
Amtrol, 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.