Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8441402 | Measuring instrument | Michael J. Gawronski, Joachim Ciba | 2013-05-14 |
| 4214474 | Density monitoring apparatus | Rolf Bleidt, Joachim Nasterlack, Kurt Neubeck | 1980-07-29 |