Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5690707 | Abrasive grain comprising manganese oxide | Henry A. Larmie | 1997-11-25 |
| 5660604 | Method of making ceramic abrasive grits | — | 1997-08-26 |
| 5646804 | Thin film magnetic head having polymer on broken flux guide sections, method of producing and integrated structure incorporating same | Todd G. Backer, Arthur Calderon, Wei C. Hsie, Terry Mitchell | 1997-07-08 |