Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7997959 | Pneumatic tool having a rotor with a wear-resistant vane slot | Donald H. Hutchins | 2011-08-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7997959 | Pneumatic tool having a rotor with a wear-resistant vane slot | Donald H. Hutchins | 2011-08-16 |