Granted Patent
Utility
US 6,678,138 · App. 09/848,756
Environmentally insensitive surge suppressor apparatus and method
Inventors:
Ronald William Glaser, James A. Glaser, Benny John Whitehead
Patented Case
View Patent ↗
Granted: Jan 13, 2004
Filed: May 3, 2001
Inventors
Ronald William Glaser
James A. Glaser
Benny John Whitehead
Assignee (at issue)
GE Act Communications, 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.