Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 5598714 | Method and apparatus for separation of refrigerant from a purge gas mixture of refrigerant and non-condensible gas | Thomas L. Crandall | 1997-02-04 | $342,316,000 |
| 5549023 | On-car disc brake lathe | Thomas L. Crandall, Michael J. Slater, Erik Malmmose | 1996-08-27 |