Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4531294 | Apparatus for measuring the diameter of rod-shaped work-pieces | — | 1985-07-30 |
| 4316631 | Backrest | Johann Albenberger, Karl Knell | 1982-02-23 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4531294 | Apparatus for measuring the diameter of rod-shaped work-pieces | — | 1985-07-30 |
| 4316631 | Backrest | Johann Albenberger, Karl Knell | 1982-02-23 |