Granted Patent
Utility
US 5,979,038 · App. 08/932,182
High-accuracy processing machine
Inventors:
Thomas J. Nelson, Dennis M. Beierman
Patented Case
View Patent ↗
Granted: Nov 9, 1999
Filed: Sep 17, 1997
Inventors
Thomas J. Nelson
Dennis M. Beierman
Assignee (at issue)
Premark RWP Holdings, 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.