IP Library › Granted Patent US 5,336,733
Granted Patent Utility
US 5,336,733 · App. 08/111,431

High performance polyurethane base resins

Inventors: Terrence L. Hartman, Charles A. Cody
Patented Case View Patent ↗
Granted: Aug 9, 1994 Filed: Aug 25, 1993
Inventors
Terrence L. Hartman
Charles A. Cody
Assignee (at issue)
Rheox Inc.

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.

Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 5,336,733
App. No.
08/111,431
Filed
1993-08-25
Granted
1994-08-09
Kind
A