Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4642652 | Unfoldable antenna reflector | Henning Herbig, Horst Heinze, Knud Pontoppidan | 1987-02-10 |
| 4603084 | Article of manufacture with a connecting element and method for securing the element to the article | Walter Oefner | 1986-07-29 |
| 4457500 | Bending spring made of fiber compound material | Walter Oefner | 1984-07-03 |
| 4428157 | Door especially for motor vehicles | Ernst Engelsberger, Ralf-Thilo Schulz | 1984-01-31 |