Diers; Roy
Patent Applications and Registrations
Patent applications and USPTO patent grants for Diers; Roy.The latest application filed is for "foot machine for a bass drum of a drum kit".
- Diers; Roy - Burgwedel DE
- Diers; Roy - Commack NY
| Patent | Date |
|---|---|
| Foot machine for a bass drum of a drum kit Grant 8,487,171 - Groerzinger , et al. July 16, 2 | 2013-07-16 |
| Foot Machine For A Bass Drum Of A Drum Kit App 20110197738 - Groerzinger; Thomas ; et al. | 2011-08-18 |
| Solenoid valve Grant 7,234,681 - Hiddessen , et al. June 26, 2 | 2007-06-26 |
| Solenoid valve App 20050184263 - Hiddessen, Ralf ; et al. | 2005-08-25 |
| Brushless linear motor slider Grant 6,005,310 - Mosciatti , et al. December 21, 1 | 1999-12-21 |
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