Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5664759 | Valved coupling for ultra high purity gas distribution systems | Helen E. Rebenne, Russell L. Rogers, Joshua Collins | 1997-09-09 |
| 5657656 | Automatic positioning system for a hose assembly and method therefor | William J. Weed | 1997-08-19 |