RIGHI; ERMANNO
Patent Applications and Registrations
Patent applications and USPTO patent grants for RIGHI; ERMANNO.The latest application filed is for "apparatus for the production of gas".
- RIGHI; ERMANNO - MODENA IT
| Patent | Date |
|---|---|
| Apparatus For The Production Of Gas App 20150306557 - CENCI; GIULIO ; et al. | 2015-10-29 |
| Gas Generator, In Particular For Gaseous Hydrogen App 20150284246 - Cenci; Giulio ; et al. | 2015-10-08 |
| Articulated chain for drive transmission in bicycles Grant 8,066,604 - Righi , et al. November 29, 2 | 2011-11-29 |
| Command device for a bicycle gear change Grant 7,895,914 - Righi , et al. March 1, 2 | 2011-03-01 |
| Bicycle change gear mechanism Grant 7,549,662 - Righi , et al. June 23, 2 | 2009-06-23 |
| Articulated Chain for Drive Transmission in Bicycles App 20070243963 - Righi; Ermanno ; et al. | 2007-10-18 |
| Bicycle Gear Mechanism App 20070238563 - Righi; Ermanno ; et al. | 2007-10-11 |
| Command Device for a Bicycle Gear Change App 20070227287 - Righi; Ermanno ; et al. | 2007-10-04 |
| Bicycle Change Gear Mechanism App 20070216130 - Righi; Ermanno ; et al. | 2007-09-20 |
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