Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5974809 | Cryopump with an exhaust filter | Gary Wooster, Frank Skuncik, Michael Troy Richardson, Richard V. Mazzola, Douglas Funsch | 1999-11-02 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5974809 | Cryopump with an exhaust filter | Gary Wooster, Frank Skuncik, Michael Troy Richardson, Richard V. Mazzola, Douglas Funsch | 1999-11-02 |