Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4867333 | High-pressure pin plug | Robert J. Kolp, Jeffrey C. Dickey | 1989-09-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4867333 | High-pressure pin plug | Robert J. Kolp, Jeffrey C. Dickey | 1989-09-19 |