Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4935459 | Synthetic resin compositions comprising flameproofing amounts of nitrogenous/halometallic compounds | Daniel Sallet, Valerie Mailhos-Lefievre, Pierre Poisson | 1990-06-19 |
| 4879327 | New phosphorous acid salts, compositions containing them, and their application as fireproofing agents | Pierre Poisson, Nadine Rivas | 1989-11-07 |