Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6621069 | Optical encoder with an electric field—screening grit | Wolfgang Holzapfel, Walter Huber, Sebastian Tondorf, Peter Pechak, Herbert Mauerberger +1 more | 2003-09-16 |