Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12370808 | Heat transfer roller apparatus and associated methods of use | Don Walter Ohlig | 2025-07-29 |
| 11912044 | Heat transfer roller apparatus and associated methods of use | Don Walter Ohlig | 2024-02-27 |
| 6268920 | Registration of sheet materials using statistical targets and method | — | 2001-07-31 |
| 6215548 | Nested glass exposure tool registration device | — | 2001-04-10 |
| 6193899 | System and method for optically aligning films and substrates used in printed circuit boards | — | 2001-02-27 |
| 6157441 | Film on glass imaging fixtures and method | — | 2000-12-05 |
| 6156220 | System and method for optically aligning films and substrates used in printed circuit boards | — | 2000-12-05 |
| 6151792 | Registration system and method | Todd W. Lansinger | 2000-11-28 |
| 5386268 | Exposure unit and method for exposing photosensitive materials | Steven W. Nelson, Robert J. Verbiar, Stephen Cushner | 1995-01-31 |
| 5298940 | Rapid vacuum hold down system and method | — | 1994-03-29 |
| 4705392 | Vacuum apparatus blanket and method of making the same | — | 1987-11-10 |