Granted Patent
Utility
US 4,954,582 · App. 07/404,468
Benzyloxy vinyl ethers
Inventors:
Kou-Chang Liu, Paul D. Taylor
Patented Case
View Patent ↗
Granted: Sep 4, 1990
Filed: Sep 8, 1989
Inventors
Kou-Chang Liu
Paul D. Taylor
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.