Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5690191 | Wheelbarrow braking system | — | 1997-11-25 |
| 5613293 | Method of making a smooth topography head/disk interface surface on a head with patterned pole | Steven B. Slade, William H. Nunne | 1997-03-25 |