Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6618632 | Process for monitoring processing plants | Gerhard Pöppel, Frank Wachtmeister | 2003-09-09 |
| 5950181 | Apparatus and method for detecting and assessing a spatially discrete dot pattern | — | 1999-09-07 |