Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8753739 | UV-curing protective layer for thermoplastic substrates | Frank Buckel, Robert Maleika, Walter Koehler | 2014-06-17 |
| 7394672 | Drive system for a vehicle moving along a trackway, particularly a magnetic levitation train | Markus Engel, Walter Sekot | 2008-07-01 |
| 5464614 | Stabilized superoxide dismutase (SOD) composition | — | 1995-11-07 |