Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12098274 | Polyester packaging material | Venumadhava S. Eleswarapu, Scott Stamback, James Walsh, Fred Biemuller | 2024-09-24 |
| 11760873 | Polyester packaging material | Venumadhava S. Eleswarapu, Scott Stamback, James Walsh, Fred Biemuller | 2023-09-19 |
| 7719675 | Method for optical characterization and evaluation of optically variable devices and media | Robert K. Grygier | 2010-05-18 |
| 7605911 | System and method for visual quality characterization of holographic materials | Robert K. Grygier | 2009-10-20 |