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Patent applications and USPTO patent grants for Zank; Gunnar.The latest application filed is for "electrical switchgear assembly".
Patent | Date |
---|---|
Electrical switchgear assembly Grant 8,004,826 - Merkel , et al. August 23, 2 | 2011-08-23 |
Switchgear assembly system and method for installation of withdrawable units in switchgear assemblies Grant 7,881,306 - Merkel , et al. February 1, 2 | 2011-02-01 |
Electrical Switchgear Assembly App 20090213532 - Merkel; Hans-Peter ;   et al. | 2009-08-27 |
Low-voltage module Grant 7,493,176 - Merkel , et al. February 17, 2 | 2009-02-17 |
Low-voltage module App 20070052298 - Merkel; Hans-Peter ;   et al. | 2007-03-08 |
Switchgear assembly system and method for installation of withdrawable units in switchgear assemblies App 20070019369 - Merkel; Hans-Peter ;   et al. | 2007-01-25 |
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