Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D991815 | Air conditioning refrigerant charging device with digital gauge | Michael K. Sherman, Kenneth A. Pfierman, Tushar Kulkarni | 2023-07-11 |
| D976728 | Air conditioning refrigerant charging device with digital gauge | Michael K. Sherman, Kenneth A. Pfierman, Tushar Kulkarni | 2023-01-31 |