Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9834137 | Turn signal systems and methods | Michael F. Tefend | 2017-12-05 |
| 9620309 | Rotary selector switch and related systems and methods | Michael F. Tefend | 2017-04-11 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9834137 | Turn signal systems and methods | Michael F. Tefend | 2017-12-05 |
| 9620309 | Rotary selector switch and related systems and methods | Michael F. Tefend | 2017-04-11 |