Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6673599 | Process and apparatus for defoaming a bioreactor | Wolfgang Rietschel, Wolfgang Kahlert | 2004-01-06 |
| 4868124 | Vapor sterilizable bioreactor | Wolfgang Rietschel, Wolfgang Kahlert, Winfried Kuhlmann | 1989-09-19 |