Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5071894 | Flame retardant polyamides | Edward D. Weil, Robert M. Leeuwendal | 1991-12-10 |
| 4946885 | Flame retardant thermoplastic containing phospham | Edward D. Weil | 1990-08-07 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5071894 | Flame retardant polyamides | Edward D. Weil, Robert M. Leeuwendal | 1991-12-10 |
| 4946885 | Flame retardant thermoplastic containing phospham | Edward D. Weil | 1990-08-07 |