Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5664610 | Rupture vessel with auxiliary processing vessel | Dan A. Nickens, David R. Childers | 1997-09-09 |
| 5636666 | System for removal of unknown, corrossive, or potentially hazardous gases from a gas container | — | 1997-06-10 |
| 5618137 | Tapping assembly | Alan M. Hawley | 1997-04-08 |
| 5613534 | Apparatus and method for controlled penetration of compressed fluid cylinders | Dan A. Nickens | 1997-03-25 |