Granted Patent
Utility
US 6,639,742 · App. 10/231,533
Apparatus and methods for mounting an optical element in an optical system
Inventors:
David M. Snively, Doug Reinert, Kathleen Allen, Ronald VanOverloop
Patented Case
View Patent ↗
Granted: Oct 28, 2003
Filed: Aug 30, 2002
Inventors
David M. Snively
Doug Reinert
Kathleen Allen
Ronald VanOverloop
Assignee (at issue)
3M INNOVATIVE PROPERTIES COMPANY
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.