Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7429420 | Method for producing foamed polymer molded bodies and said foamed polymer molder bodies | Frank Wiese, Hartmut Stenzel, Quan Huang, Dieter Paul | 2008-09-30 |
| 6383424 | Method for producing foams made of polymers or polymer mixtures and moulded articles made from said foams | Quan Huang, Dieter Paul | 2002-05-07 |
| 5980795 | Method of producing hollow fiber polymer membranes | Rebecca Klötzer, Dieter Paul, Klaus-Viktor Peinemann | 1999-11-09 |
| 5299349 | Method of making a shaped part comprising a metallic member and a ceramic member | — | 1994-04-05 |
| 5174660 | Shaped part comprising a metallic member and a ceramic member | — | 1992-12-29 |
| 4848935 | Adapter element | Alfred Reymann, Helmut Dittmer | 1989-07-18 |