Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6035889 | Low cost absolute pressure controller for plenum pressure regulation | Roy A. Mangano | 2000-03-14 |
| 5974808 | Cooling apparatus employing a pressure actuated Joule-Thomson cryostat flow controller | Roy A. Mangano | 1999-11-02 |