Granted Patent
Utility
US 4,393,098 · App. 06/425,195
Process for developing a coating film on a heated glass sheet
Inventors:
Wilbur G. Stinson, Lawrence J. Schwei, Sandy T. S. Vong
Patented Case
View Patent ↗
Granted: Jul 12, 1983
Filed: Jul 29, 1982
Inventors
Wilbur G. Stinson
Lawrence J. Schwei
Sandy T. S. Vong
Assignee (at issue)
Ford Motor 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.