Zumsteg; D. Bruce
Patent Applications and Registrations
Patent applications and USPTO patent grants for Zumsteg; D. Bruce.The latest application filed is for "pitch changing arrangements for pedal steel guitar".
- Zumsteg; D. Bruce - Harrisonville MO
- Zumsteg; D. Bruce - Raytown MO
- Zumsteg; D. Bruce - Glasgow MO
| Patent | Date |
|---|---|
| Pitch changing arrangements for pedal steel guitar Grant 7,247,779 - Zumsteg July 24, 2 | 2007-07-24 |
| Pitch changing arrangements for pedal steel guitar App 20060185494 - Zumsteg; D. Bruce | 2006-08-24 |
| Apparatus for filtering particulate-laden gases Grant 4,158,554 - Bundy , et al. June 19, 1 | 1979-06-19 |
| Self-erecting surge storage system Grant 3,934,739 - Zumsteg , et al. January 27, 1 | 1976-01-27 |
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