Granted Patent
Utility
US 5,213,726 · App. 07/727,329
Molding and gauging method
Inventors:
Charles R. Ramsey, Jerry M. Fine, Russell Elbridge Holcomb, Leland K. Shirely
Patented Case
View Patent ↗
Granted: May 25, 1993
Filed: Jul 3, 1991
Inventors
Charles R. Ramsey
Jerry M. Fine
Russell Elbridge Holcomb
Leland K. Shirely
Assignee (at issue)
Matrix Technologies LLC
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.