Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5328546 | Photo resist film application mechanism | William A. Brady, See Ark Chan, Rolf G. Meinert, Prakash Nahata, Julius J. Perlini +2 more | 1994-07-12 |
| 5106450 | Dry film resist transport and lamination system for semiconductor wafers | Rolf G. Meinert | 1992-04-21 |