Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4855350 | Fabric finish with alpha olefin resins and process | E. Michael Coyle, Calvin J. Verbrugge, John G. Villarreal | 1989-08-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4855350 | Fabric finish with alpha olefin resins and process | E. Michael Coyle, Calvin J. Verbrugge, John G. Villarreal | 1989-08-08 |