Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6567249 | Transformer with electrical isolation protection and power supply unit or voltage converter with a transformer of this type | — | 2003-05-20 |
| 4820057 | Method and apparatus to contactlessly measure the brake temperatures of passing railroad cars | — | 1989-04-11 |
| 4781060 | System for detecting wheel-damage | — | 1988-11-01 |
| 4505418 | Method of direct bonding copper foils to oxide-ceramic substrates | Arno Neidig, Georg Wahl, Mark Wittmer | 1985-03-19 |