Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7927069 | Hoop seal with partial slot geometry | Robert E. Erickson, Robert A. Charbonneau, Trevor S. Smith | 2011-04-19 |
| 7927189 | Superabrasive tool | Daniel F. Grady, Jon C. Hammett, Stephen G. Roseberry | 2011-04-19 |
| 7896728 | Machining methods using superabrasive tool | Daniel F. Grady, Robert E. Erickson | 2011-03-01 |