Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5682818 | Arrangement for and method of regulating a printing roller | Herbert Lehmann | 1997-11-04 |
| 5672865 | Timing device for controlling machinery and other servomechanical devices and method of manufacture therefor | — | 1997-09-30 |