Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5356461 | Gas separation membrane | Heinz-Dieter Sluma, Robert Weinzenhofer, Karl Bauer | 1994-10-18 |
| 5254303 | Method and device for manufacturing molded bodies | Karl Ostertag, Gerhard Ries | 1993-10-19 |
| 5242636 | Method of making a multilayer capillary membrane | Heinz-Dieter Sluma, Robert Weizenhofer, Karl Bauer | 1993-09-07 |
| 4482254 | Fluid mixing apparatus and method | Erich Kessler | 1984-11-13 |