Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8727624 | Stepped bearing | Jeffrey Carl Brill, Gary Paul Vavrek, Qingxuan Michael Zhang | 2014-05-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8727624 | Stepped bearing | Jeffrey Carl Brill, Gary Paul Vavrek, Qingxuan Michael Zhang | 2014-05-20 |