Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5772790 | Methods and compositions for removing HMPUR residues | — | 1998-06-30 |
| 4595743 | High modulus polyurea elastomers prepared with amine-initiated polyols | Michael K. Laughner, James R. Porter | 1986-06-17 |