Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4806401 | Duplex cured elastomer hoses and method of manufacture | George E. Trepus, Jr., Preston L. Rider | 1989-02-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4806401 | Duplex cured elastomer hoses and method of manufacture | George E. Trepus, Jr., Preston L. Rider | 1989-02-21 |