Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5011745 | Glazing having contact strips on a substrate | Anton Dietrich, Klaus Hartig, Joachim Szczyrbowski | 1991-04-30 |
| 4830876 | Process for producing contact strips on substrates, especially on glazing | Anton Dietrich, Klaus Hartig, Joachim Szczyrbowski | 1989-05-16 |