Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4826946 | New polysiloxane block copolymers | Herbert Eichenauer, Christian Lindner, Karl-Heinz Ott, Hartwig Hocker | 1989-05-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4826946 | New polysiloxane block copolymers | Herbert Eichenauer, Christian Lindner, Karl-Heinz Ott, Hartwig Hocker | 1989-05-02 |