Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9926934 | Arrangement for liquefying natural gas and method for starting said arrangement | Hans-Gerd Kölscheid | 2018-03-27 |
| 8689583 | Turbocompressor train and method for operation thereof and natural gas liquefaction plant having the turbocompressor train | Hans-Gerd Kölscheid | 2014-04-08 |
| PP24104 | Omphalodes plant named ‘Blue Eyes’ | — | 2013-12-17 |
| PP18312 | Cortaderia plant named ‘Evita’ | — | 2007-12-11 |
| 5968535 | Denaturant for ethanol | Gerd Mansfeld, Egon Oelkers | 1999-10-19 |
| 5715334 | Digital pixel-accurate intensity processing method for image information enhancement | — | 1998-02-03 |
| 5592571 | Digital pixel-accurate intensity processing method for image information enhancement | — | 1997-01-07 |
| 5563962 | Two dimensional digital hysteresis filter for smoothing digital images | Eisaku Oho, William Wesley Martin, David R. Jenkins | 1996-10-08 |
| 5467366 | Electrode system | Herbert Wilhelmi, Eberhard Steinmetz | 1995-11-14 |