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Patent applications and USPTO patent grants for Aigner; Hubert.The latest application filed is for "method for regulating a welding current source and welding current source for carrying out the method".
Patent | Date |
---|---|
Method for regulating a welding current source and welding current source for carrying out the method Grant 8,389,898 - Aigner March 5, 2 | 2013-03-05 |
Method for regulating a welding current source and welding current source for carrying out the method App 20100193488 - Aigner; Hubert | 2010-08-05 |
Electrical current source, in particular welding current source App 20080190906 - Aigner; Hubert | 2008-08-14 |
Method for regulating and/or controlling a welding current source with a resonance circuit Grant 6,849,828 - Aigner February 1, 2 | 2005-02-01 |
Method for regulating and/or controlling a welding current source with a resonance circuit App 20030132211 - Aigner, Hubert | 2003-07-17 |
Voltage switch-over device Grant 6,549,441 - Aigner , et al. April 15, 2 | 2003-04-15 |
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