Granted Patent
Utility
US 4,448,906 · App. 06/389,210
Surface-coating compositions
Inventors:
Adolph J. Deinet, William B. Woods
Patented Case
View Patent ↗
Granted: May 15, 1984
Filed: Jun 16, 1982
Inventors
Adolph J. Deinet
William B. Woods
Assignee (at issue)
Nuodex 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.