Granted Patent
Utility
US 4,335,027 · App. 06/257,532
Air-driable alkyd resins and process for their preparation
Inventors:
George E. Cremeans, Richard A. Markle
Patented Case
View Patent ↗
Granted: Jun 15, 1982
Filed: Apr 27, 1981
Inventors
George E. Cremeans
Richard A. Markle
Assignee (at issue)
Battelle Development 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.