Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4803022 | Method of continuously bonding and curing a zinc-coated metal-clad polyester-epoxy-glass fiber laminate | Gerald P. Griffith, Donald Erik Kennedy, Donald C. Rollen | 1989-02-07 |
| 4587161 | Copper-clad polyester-epoxy-glass fiber laminates using zinc-coated copper | Donald Erik Kennedy, Donald C. Rollen | 1986-05-06 |
| 4446173 | Copper-clad polyester-glass fiber laminates using zinc-coated copper | Donald Erik Kennedy, James J. Marino, Jr., Donald C. Rollen | 1984-05-01 |
| 4420509 | Copper-clad polyester-glass fiber laminates | Donald Erik Kennedy, James J. Marino, Jr., Donald C. Rollen | 1983-12-13 |