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Patent applications and USPTO patent grants for Lemak; Thomas A..The latest application filed is for "transformerless multi-level power converter".
Patent | Date |
---|---|
Transformerless multi-level power converter Grant 7,219,673 - Lemak May 22, 2 | 2007-05-22 |
Modular linear electric motor with limited stator excitation zone and stator gap compensation Grant 7,019,421 - Hall , et al. March 28, 2 | 2006-03-28 |
Transformerless multi-level power converter App 20060044857 - Lemak; Thomas A. | 2006-03-02 |
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