Granted Patent
Utility
US 5,783,752 · App. 08/803,420
Diffuse surface interference position sensor
Inventors:
William G. Thorburn, Donald K. Mitchell, Bruce A. Horwitz
Patented Case
View Patent ↗
Granted: Jul 21, 1998
Filed: Feb 20, 1997
Inventors
William G. Thorburn
Donald K. Mitchell
Bruce A. Horwitz
Assignee (at issue)
MicroE, 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.