Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5616677 | Preparation of sprayable aliphatic polyurea elastomers having improved properties | Robert L. Zimmerman | 1997-04-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5616677 | Preparation of sprayable aliphatic polyurea elastomers having improved properties | Robert L. Zimmerman | 1997-04-01 |