Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5627770 | Superheat gage with plug-in data module | William J. Barbier | 1997-05-06 |
| 5539674 | Minimum reading pressure gage with dual function sensor | William J. Barbier, Mudhukant Shah | 1996-07-23 |