Granted Patent
Utility
US 5,519,107 · App. 08/340,948
Amine-functionalized polyester
Inventors:
John A. Tyrell, Gary F. Smith
Patented Case
View Patent ↗
Granted: May 21, 1996
Filed: Nov 17, 1994
Inventors
John A. Tyrell
Gary F. Smith
Assignee (at issue)
General Electric Company
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.