Granted Patent
Utility
US 5,008,894 · App. 07/502,231
Drive system for RF-excited gas lasers
Inventor:
Peter Laakmann
Patented Case
View Patent ↗
Granted: Apr 16, 1991
Filed: Mar 30, 1990
Inventor
Peter Laakmann
Assignee (at issue)
Synrad, 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.