Granted Patent
Utility
US 3,937,856 · App. 05/416,548
Rehabilitation of water-damaged electrical equipment
Inventor:
Edward M. Geiser
Patented Case
View Patent ↗
Granted: Feb 10, 1976
Filed: Nov 16, 1973
Inventor
Edward M. Geiser
Assignee (at issue)
Universal Oil Products 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.