Granted Patent
Utility
US 4,908,227 · App. 07/237,489
Divinyl epoxy ethers
Inventors:
James A. Dougherty, Fulvio J. Vara, Lowell R. Anderson
Patented Case
View Patent ↗
Granted: Mar 13, 1990
Filed: Aug 29, 1988
Inventors
James A. Dougherty
Fulvio J. Vara
Lowell R. Anderson
Assignee (at issue)
GAF Chemicals 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.