Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4692198 | Method of printing a pattern on a surface receptive to sublimation printing | — | 1987-09-08 |
| 4214797 | Case structure | Hans Greve | 1980-07-29 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4692198 | Method of printing a pattern on a surface receptive to sublimation printing | — | 1987-09-08 |
| 4214797 | Case structure | Hans Greve | 1980-07-29 |