Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6417604 | Low pressure gas discharge switch | Werner Hartmann, Günter Lins, Klaus-Dieter Rohde, Jan Stroh, Ernst-Ludwig Hoene | 2002-07-09 |
| 6373669 | Process and arrangement for selective network monitoring for switchgear | Werner Hartmann, Wilfried Haas, Harald Kurzmann | 2002-04-16 |