Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4239642 | Stabilization of halogenated polyols for polyurethane production | John R. Panchak | 1980-12-16 |
| 4225453 | Stabilization of flame retardant premix for polyurethane | David C. Fondots, Rocco L. Mascioli, John R. Panchak | 1980-09-30 |