Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D924707 | Air conditioning refrigerant charging device with digital gauge | Michael K. Sherman, Kenneth A. Pfierman, Jacob Fahsbender | 2021-07-13 |
| D924708 | Air conditioning refrigerant charging device with digital gauge | Michael K. Sherman, Kenneth A. Pfierman, Jacob Fahsbender | 2021-07-13 |