Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5686042 | Rim process using liquid methylene diphenyl diisocyanate | William E. Slack, David D. Steppan | 1997-11-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5686042 | Rim process using liquid methylene diphenyl diisocyanate | William E. Slack, David D. Steppan | 1997-11-11 |