Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4854701 | Arrangement for inspecting light waveguide end faces | Joachim Noll, Hans-Jürgen Schmitt | 1989-08-08 |
| 4836212 | Apparatus for the noninvasive determination and acoustical representation of the dynamic behavior of peripheral venous hemodynamic | Hans-Juergen Schmitt | 1989-06-06 |