Granted Patent
Utility
US 4,337,117 · App. 06/177,779
Decay resistant material
Inventors:
Warren J. Bodendorf, Alphonse R. Presto
Patented Case
View Patent ↗
Granted: Jun 29, 1982
Filed: Aug 13, 1980
Inventors
Warren J. Bodendorf
Alphonse R. Presto
Assignee (at issue)
Texon LP
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.