Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4889231 | Surgical procedure tray | Mark A. Foote | 1989-12-26 |
| 4851589 | Oxidative coupling of alkylphenols by copper catalysts | Michael Duane Cliffton | 1989-07-25 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4889231 | Surgical procedure tray | Mark A. Foote | 1989-12-26 |
| 4851589 | Oxidative coupling of alkylphenols by copper catalysts | Michael Duane Cliffton | 1989-07-25 |