Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6202323 | Apparatus for treating material webs | — | 2001-03-20 |
| 6016441 | Method of testing open but not completely visible cavities | Karl-Aloys Butefisch | 2000-01-18 |
| 6013921 | Method of measuring a mass flow distribution of a flow | Karl-Aloys Butefisch, Jurgen Kompenhans | 2000-01-11 |