Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10661556 | Method for controlling a display device which is connected in data terms to a printing press, and display device of a printing press | Harald Heinrich Willeke | 2020-05-26 |
| 10525697 | Inspection system having a plurality of detection zones | Harald Heinrich Willeke | 2020-01-07 |
| 4925290 | Adjustable spectacle frame | — | 1990-05-15 |
| D280909 | Spectacle frame | — | 1985-10-08 |
| 4531947 | Color process for spectacle frame coated with polyester | — | 1985-07-30 |