Granted Patent
Utility
US 6,568,418 · App. 09/640,401
Precision regulator
Inventors:
Rodney C. Hope, Thomas W. Neugebauer, Richard R. Watson
Patented Case
View Patent ↗
Granted: May 27, 2003
Filed: Aug 16, 2000
Inventors
Rodney C. Hope
Thomas W. Neugebauer
Richard R. Watson
Assignee (at issue)
GILMORE VALVE COMPANY
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.