Fontaine; Ivan-William
Patent Applications and Registrations
Patent applications and USPTO patent grants for Fontaine; Ivan-William.The latest application filed is for "powder-metering apparatus with an impact device".
- Fontaine; Ivan-William - Neuilly-sur-Mame N/A FR
- Fontaine; Ivan-William - Nogent-sur-Marne FR
- Fontaine; Ivan-William - Neuilly-sur-Marne FR
| Patent | Date |
|---|---|
| Powder-metering apparatus with an impact device Grant 8,393,497 - Fontaine , et al. March 12, 2 | 2013-03-12 |
| Powder dosing device Grant 7,984,835 - Fontaine , et al. July 26, 2 | 2011-07-26 |
| Apparatus and method for dispensing substances into containers Grant 7,617,849 - Dubois , et al. November 17, 2 | 2009-11-17 |
| Powder-metering Apparatus With An Impact Device App 20090140003 - Fontaine; Ivan-William ; et al. | 2009-06-04 |
| Apparatus for accurate powder metering Grant 7,284,574 - Fontaine , et al. October 23, 2 | 2007-10-23 |
| Apparatus and method for dispensing substances into containers App 20060137760 - Dubois; Alain ; et al. | 2006-06-29 |
| Apparatus for accurate powder metering App 20060011653 - Fontaine; Ivan-William ; et al. | 2006-01-19 |
| Powder dosing device App 20040155069 - Fontaine, Ivan-William ; et al. | 2004-08-12 |
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