IP Library Granted Patent US 5,156,674
Granted Patent Utility
US 5,156,674 · App. 07/850,852

Drier promoter compositions

Inventor: Paul L. Cells
Patented Case View Patent ↗
Granted: Oct 20, 1992 Filed: Mar 13, 1992
Inventor
Paul L. Cells
Assignee (at issue)
Mooney Chemicals, 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 5,156,674
App. No.
07/850,852
Filed
1992-03-13
Granted
1992-10-20
Kind
A