Issued Patents All Time
Showing 26–38 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6401940 | Frame for a switch cabinet | Walter Nicolai, Horst Besserer, Rolf Benner | 2002-06-11 |
| D458109 | Handle closure | — | 2002-06-04 |
| 6315132 | Rack for a switchgear cabinet | Walter Nicolai | 2001-11-13 |
| 6190081 | Fastening device | Horst Besserer, Walter Nicolai | 2001-02-20 |
| 6039420 | Frame for a switchgear cabinet | Horst Besserer, Jurgen Zachrai | 2000-03-21 |
| D411985 | Computer multi-functional control unit | — | 1999-07-13 |
| 5899545 | Frame for a switchgear cabinet | Horst Besserer, Jurgen Zachrai | 1999-05-04 |
| 5897276 | U-shaped clip-on slide nut | — | 1999-04-27 |
| 5772296 | Switchgear cabinet | Jurgen Zachrai | 1998-06-30 |
| D391232 | Switchgear cabinet | Jurgen Zachrai, Horst Besserer | 1998-02-24 |
| D387035 | Switchgear cabinet | Jurgen Zachrai, Horst Besserer | 1997-12-02 |
| 5584406 | Rack frame | Horst Besserer, Klaus-Dieter Bovermann | 1996-12-17 |
| 5513759 | Rack frame | Horst Besserer, Klaus-Dieter Bovermann | 1996-05-07 |