IP Library › Granted Patent US 5,907,338
Granted Patent Utility
US 5,907,338 · App. 08/372,422

High-performance ink jet print head

Inventors: Ronald F. Burr, Sharon S. Berger, William H. Tomison, David A. Tence
Patented Case View Patent ↗
Granted: May 25, 1999 Filed: Jan 13, 1995
Inventors
Ronald F. Burr
Sharon S. Berger
William H. Tomison
David A. Tence

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 5,907,338
App. No.
08/372,422
Filed
1995-01-13
Granted
1999-05-25
Kind
A