Granted Patent
Utility
US 4,862,426 · App. 07/130,244
Method and apparatus for operating equipment in a remote location
Inventors:
Thomas G. Cassity, William C. Montgomery, Gerald S. Baker, Alfred W. Wedel, William M. Taylor
Patented Case
View Patent ↗
Granted: Aug 29, 1989
Filed: Dec 8, 1987
Inventors
Thomas G. Cassity
William C. Montgomery
Gerald S. Baker
Alfred W. Wedel
William M. Taylor
Assignee (at issue)
Cameron Iron Works USA, 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.