Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5845623 | Variable volume chamber device for preventing leakage in an open nozzle injector | Norman C. Blizard, Raymond J. Amlung, George L. Muntean, Edward D. Smith, Dan Vetters | 1998-12-08 |