Stefani; Yves
Patent Applications and Registrations
Patent applications and USPTO patent grants for Stefani; Yves.The latest application filed is for "pipe coupling".
- Stefani; Yves - Vanves FR
- - Vanves FR
| Patent | Date |
|---|---|
| Pipe coupling Grant 9,488,303 - Stefani , et al. November 8, 2 | 2016-11-08 |
| Butterfly valve with a rigid seal Grant 9,303,771 - Stefani , et al. April 5, 2 | 2016-04-05 |
| Pipe Coupling App 20150252933 - Stefani; Yves ; et al. | 2015-09-10 |
| Butterfly Valve With A Rigid Seal App 20140374639 - Stefani; Yves ; et al. | 2014-12-25 |
| Butterfly valve with a rigid seal Grant 8,800,965 - Stefani , et al. August 12, 2 | 2014-08-12 |
| Pipe coupling Grant 08616585 - | 2013-12-31 |
| Pipe coupling Grant 8,616,585 - Stefani , et al. December 31, 2 | 2013-12-31 |
| Butterfly valve with a rigid seal Grant 8,348,236 - Stefani , et al. January 8, 2 | 2013-01-08 |
| Pipe Coupling App 20120098255 - STEFANI; Yves ; et al. | 2012-04-26 |
| Pipe coupling Grant 8,104,796 - Stefani , et al. January 31, 2 | 2012-01-31 |
| Butterfly Valve With A Rigid Seal App 20100308248 - Stefani; Yves ; et al. | 2010-12-09 |
| Butterfly Valve With A Rigid Seal App 20090184476 - Stefani; Yves ; et al. | 2009-07-23 |
| Pipe Coupling App 20090127851 - Stefani; Yves ; et al. | 2009-05-21 |
| Metal-backed acetabular component of a hip joint prosthesis having a zirconia-toughened alumina insert App 20020165615 - Abouaf, Marc ; et al. | 2002-11-07 |
| Hip Joint Prosthesis Having A Zirconia Head And A Ceramic Cup App 20020013625 - ABOUAF, MARC ; et al. | 2002-01-31 |
| Hip joint prosthesis having a zirconia head and a ceramic cup Grant 5,871,547 - Abouaf , et al. February 16, 1 | 1999-02-16 |
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