Granted Patent
Utility
US 6,118,643 · App. 09/261,386
Modular surge suppression system and method
Inventors:
Thomas J. Dyer, William Hawkins, John Norton Park
Patented Case
View Patent ↗
Granted: Sep 12, 2000
Filed: Mar 3, 1999
Inventors
Thomas J. Dyer
William Hawkins
John Norton Park
Assignee (at issue)
Kui Hwan Shin
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.