Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5691406 | Universal EPDM/butyl compound for use as an elastomeric barrier in water storage and treatment systems and the like | Julian Mitchel | 1997-11-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5691406 | Universal EPDM/butyl compound for use as an elastomeric barrier in water storage and treatment systems and the like | Julian Mitchel | 1997-11-25 |