Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6280845 | Multilayer films having at least five film layers, wherein at least one layer is flame retardant | Richard A. Kollaja, Douglas A. Devens, Jr., Mark A. Hoisington | 2001-08-28 |
| 5006247 | Asymmetric porous polyamide membranes | Kathleen A. Dennison, Bruce E. Kolcinski, Subramanian Krishnan | 1991-04-09 |