Granted Patent
Utility
US 6,072,573 · App. 09/115,931
Portable laser power measuring apparatus
Inventors:
Christopher J. Kruger, Gerald H. Williams, Robert R. Naquin, Charles W. Dennett
Patented Case
View Patent ↗
Granted: Jun 6, 2000
Filed: Jul 15, 1998
Inventors
Christopher J. Kruger
Gerald H. Williams
Robert R. Naquin
Charles W. Dennett
Assignee (at issue)
Coherent, 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.