Granted Patent
Utility
US 6,136,492 · App. 09/243,239
Toner resin for liquid toner compositions
Inventors:
Gordon Hardy, Gary L. Burroway
Patented Case
View Patent ↗
Granted: Oct 24, 2000
Filed: Feb 3, 1999
Inventors
Gordon Hardy
Gary L. Burroway
Assignee (at issue)
THE GOODYEAR TIRE & RUBBER 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.