Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9057023 | Method and device for keeping coke furnace chambers hot when a waste heat boiler is stopped | Helmut Schulte | 2015-06-16 |
| 7009461 | Phase shifted binary transmission encoder, a phase modulator, and an optical network element for encoding phase shifted binary transmission | — | 2006-03-07 |