Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8708318 | Apparatus for increasing the atmospheric humidity of an outdoor weathering facility | Hans-Peter Schlegelmilch | 2014-04-29 |
| 6106271 | Two-stage ejector | — | 2000-08-22 |
| 5871459 | Apparatus for treating blood | — | 1999-02-16 |
| 5781990 | Method and device for preparing cable for separating into portions | Wolfgang Seidler, Gerhard Dargel | 1998-07-21 |
| 5782872 | Apparatus for treating blood | — | 1998-07-21 |
| 5770147 | Apparatus for the irradiation of body fluids by ultraviolet light | — | 1998-06-23 |
| 4770562 | Method of salvaging a pipe conduit buried under ground | Hermann Suerbaum | 1988-09-13 |
| 4714095 | Method of salvaging a pipe conduit buried under ground | Hermann Suerbaum | 1987-12-22 |
| 4237820 | Method and an arrangement for feeding fish with a fodder | — | 1980-12-09 |