Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6126516 | Centrifugal blasting apparatus | Ronald G. Barrier, Khai H. Nguyen, Matthew D. Shorrock | 2000-10-03 |
| 4571894 | Mechanism for indexing work seal plates | F. Barton Bullis | 1986-02-25 |