Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5688146 | Printed plastic circuits and contracts and method for making same | William J. McGinley, John R. Cannon, Richard P. Zanardo | 1997-11-18 |
| 5599595 | Printed plastic circuits and contacts and method for making same | William J. McGinley, John R. Cannon, Richard P. Zanardo | 1997-02-04 |
| 5100942 | Corrosion-resistant acrylic coatings | Charles R. Hegedus, Donald J. Hirst, Anthony T. Eng | 1992-03-31 |
| 5089551 | Corrosion-resistant alkyd coatings | Charles R. Hegedus, Donald J. Hirst, Anthony T. Eng | 1992-02-18 |
| 5059640 | Epoxy corrosion-resistant coating | Charles R. Hegedus, Donald J. Hirst, Anthony T. Eng | 1991-10-22 |
| 5043373 | High gloss corrosion-resistant coatings | Charles R. Hegedus, Donald J. Hirst, Anthony T. Eng | 1991-08-27 |
| 4885324 | Combination primer/topcoat coating | Charles R. Hegedus | 1989-12-05 |