Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4357221 | Process for coating electrically conductive objects with polyurethane | August Lehner, Juergen Gimpel, Heinrich Hartmann, Hans-Uwe Schenck | 1982-11-02 |
| 4334034 | Process for the preparation of polymerizable polyurethane elastomers | August Lehner, Heinrich Hartmann, Guenter Heil, Werner Lenz, Rudolf Bachmann | 1982-06-08 |
| 4324744 | Acylphosphine oxide compounds | Peter Lechtken, Anton Hesse | 1982-04-13 |