Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5456740 | High-efficiency metal membrane getter element and process for making | James T. Snow, Robert S. Zeller | 1995-10-10 |
| 5210959 | Ambient-free processing system | Dennis Brestovansky, Mark S. Nowotarski | 1993-05-18 |