Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4439579 | Preparation of aqueous thermosetting electrical insulating varnishes | Udo Reiter, Hans-Uwe Schenck, Helmut Lehmann | 1984-03-27 |
| 4390686 | Polyester-amide resin | Harald Janssen | 1983-06-28 |
| 4360543 | Method of insulating an electrical conductor | Harald JanBen | 1982-11-23 |
| 4267232 | Conductors having insulation of polyester imide resin | Karl Schmidt, Hans-Malte Rombrecht, Hans-Joachim Beck | 1981-05-12 |