Granted Patent
Utility
US 6,284,839 · App. 08/835,788
Blends of thermoplastic polymers, electrostatic dissipative polymers and electrostatic dissipative enhancers
Inventors:
Timothy E. Fahey, Robert J. Coots, Gary F. Wilson
Patented Case
View Patent ↗
Granted: Sep 4, 2001
Filed: Apr 15, 1997
Inventors
Timothy E. Fahey
Robert J. Coots
Gary F. Wilson
Assignee (at issue)
B. F. Goodrich 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.