Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5142434 | Overvoltage arrester with air gap | Juergen Boy, Oskar Sippekamp | 1992-08-25 |
| 4607135 | Cable distribution head with LSA-PLUS termination technique | Christa Taybl, Dieter Gerke, Fritz E. Koch | 1986-08-19 |
| 4522463 | Device for releasably connecting optical waveguide fibers | Alfred Orendt | 1985-06-11 |
| 4366412 | Surge arrester with parallel-connected improved spark gap structure | Gerhard Lange, Oskar Sippekamp | 1982-12-28 |