Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5723007 | Biocompatible composite material and process for its production | Eva Engel, Hugo Haemmerle, Guenter Hoff, Bernhard Kneissel, Wilfried Nisch +2 more | 1998-03-03 |
| 4303512 | Apparatus for indicating the loading on an ion exchanger with respect to a specific metal or group of metals | Berthold Sessler | 1981-12-01 |