Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D380148 | Dispensing system | Barry W. Hauf, Stephen K. Jones, Roger L. Paquin | 1997-06-24 |
| 5630868 | Ink jet ink formulations containing modified carbon products | James A. Belmont, Curtis Adams | 1997-05-20 |