Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6781499 | Inductive component with wire-guiding slots | — | 2004-08-24 |
| 4876196 | Method of continuously producing ethanol from sugar-containing substrates | Wolfgang Salzbrunn, Wilfried Wohrer, Otto Meixner | 1989-10-24 |