Granted Patent
Utility
US 4,596,737 · App. 06/758,175
Method for the treatment and production of glass fiber mats
Inventors:
Kenneth D. Werbowy, Frederick A. Gill
Patented Case
View Patent ↗
Granted: Jun 24, 1986
Filed: Jul 23, 1985
Inventors
Kenneth D. Werbowy
Frederick A. Gill
Assignee (at issue)
Manville Corporation
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.