Granted Patent
Utility
US 4,945,501 · App. 07/338,378
Method for determining position within the measuring volume of a coordinate measuring machine and the like and system therefor
Inventors:
Frederick K. Bell, Stephen Brown, Michael T. Gale
Patented Case
View Patent ↗
Granted: Jul 31, 1990
Filed: Apr 12, 1989
Inventors
Frederick K. Bell
Stephen Brown
Michael T. Gale
Assignee (at issue)
Warner & Swasey
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.