Drugge; Birger
Patent Applications and Registrations
Patent applications and USPTO patent grants for Drugge; Birger.The latest application filed is for "electric power flow control".
- Drugge; Birger - Vasteras SE
- Drugge; Birger - Vaster.ang.s SE
| Patent | Date |
|---|---|
| Electric power flow control Grant 7,786,710 - Drugge , et al. August 31, 2 | 2010-08-31 |
| Electric Power Flow Control App 20080143305 - Drugge; Birger ; et al. | 2008-06-19 |
| Power Capacitor App 20070242413 - Drugge; Birger ; et al. | 2007-10-18 |
| Power capacitor Grant 6,894,886 - Eriksson , et al. May 17, 2 | 2005-05-17 |
| Power capacitor App 20030142457 - Eriksson, Esbjorn ; et al. | 2003-07-31 |
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