Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10651795 | Method of amplifying an input signal | Wilhelm Keusgen | 2020-05-12 |
| 8803608 | Apparatus for amplifying an input-signal | Wilhelm Keusgen, Andreas Kortke | 2014-08-12 |
| 5629394 | Direct synthesis by living cationic polymerization of nitrogen-containing polymers | Herve M. Cheradame, Frank J. Chen, Jon E. Stanat, Behrooz R. Tabar | 1997-05-13 |
| 5444135 | Direct synthesis by living cationic polymerization of nitrogen-containing polymers | Herve M. Cheradame, Frank J. Chen, Jon E. Stanat, Behrooz R. Tabar | 1995-08-22 |