Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5145744 | Bilayer glazing panel | Carl P. Piretti, Robert H. M. Simon | 1992-09-08 |
| 5082515 | Method of forming a bilayer glazing panel | Carl P. Piretti, Robert H. M. Simon | 1992-01-21 |
| 4952457 | Laminated safety glass and polymeric laminate for use therein | Dean L. Kavanagh, James R. Moran | 1990-08-28 |
| 4950714 | Cross-linked polyvinyl butyral sheet | — | 1990-08-21 |
| 4948672 | Polymeric laminate for safety glass | — | 1990-08-14 |
| 4937147 | Transparent polymeric laminate | Carl P. Piretti | 1990-06-26 |
| 4902464 | Cross-linked polyvinyl butyral | Peter H. Farmer | 1990-02-20 |
| 4874814 | Cross-linked polyvinyl butyral | Peter H. Farmer | 1989-10-17 |
| 4814529 | Cross-linked polyvinyl butyral | Peter H. Farmer | 1989-03-21 |
| 4654179 | Polyvinyl butyral sheet roughness control | Peter H. Farmer | 1987-03-31 |
| 4575540 | Polyvinyl butyral sheet roughness control | — | 1986-03-11 |