Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11389856 | Expanding tool and method | Douglas B. Pearl, Dragan Bukur, David Foster | 2022-07-19 |
| 11268742 | Refrigerant charging tool and method | Dragan Bukur, David Foster, Douglas B. Pearl | 2022-03-08 |