Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5065524 | Device for measuring the internal diameter of tubes | Andreas Langowski, Wolfgang Schultz | 1991-11-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5065524 | Device for measuring the internal diameter of tubes | Andreas Langowski, Wolfgang Schultz | 1991-11-19 |