Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6641111 | Dislodging a throttle plate from ice formation | David M. Preston, Donald Haefner | 2003-11-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6641111 | Dislodging a throttle plate from ice formation | David M. Preston, Donald Haefner | 2003-11-04 |