Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5021018 | Method for making a panel assembly | James R. Vogenthaler | 1991-06-04 |
| 4928205 | Panel assembly | James R. Vogenthaler | 1990-05-22 |
| 4719574 | Batch control system | Thom D. Carpenter, Mark E. Skeels, Christopher Ray | 1988-01-12 |