Granted Patent
Utility
US 5,043,689 · App. 07/592,135
Time delay fuse
Inventors:
Gary W. Di Troia, Paul M. Romani
Patented Case
View Patent ↗
Granted: Aug 27, 1991
Filed: Oct 3, 1990
Inventors
Gary W. Di Troia
Paul M. Romani
Assignee (at issue)
Gould 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.