Serdynski; David Paul
Patent Applications and Registrations
Patent applications and USPTO patent grants for Serdynski; David Paul.The latest application filed is for "drive mechanism and power tool".
- Serdynski; David Paul - Waukesha WI
| Patent | Date |
|---|---|
| Drive mechanism and power tool Grant 7,793,420 - Griep , et al. September 14, 2 | 2010-09-14 |
| Generator systems and methods Grant 7,781,902 - Cerney , et al. August 24, 2 | 2010-08-24 |
| Drive Mechanism And Power Tool App 20080189963 - Griep; David B. ; et al. | 2008-08-14 |
| Generator Systems And Methods App 20070182158 - Cerney; Dennis John ; et al. | 2007-08-09 |
| Drive mechanism and power tool App 20050016001 - Griep, David B. ; et al. | 2005-01-27 |
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