Granted Patent
Utility
US 6,367,331 · App. 09/421,288
Method of forming a seal
Inventors:
Holt A. Murray, Jr., William Ross Conover
Patented Case
View Patent ↗
Granted: Apr 9, 2002
Filed: Oct 20, 1999
Inventors
Holt A. Murray, Jr.
William Ross Conover
Assignee (at issue)
Tycom (US) 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.