Schipper; Dirk
Patent Applications and Registrations
Patent applications and USPTO patent grants for Schipper; Dirk.The latest application filed is for "disposable dental handpiece".
- Schipper; Dirk - Kalamazoo MI
- SCHIPPER, DIRK - DELFT NL
| Patent | Date |
|---|---|
| Disposable Dental Handpiece App 20120276498 - Thomssen; Eli ; et al. | 2012-11-01 |
| Disposable dental handpiece Grant 8,210,847 - Thomssen , et al. July 3, 2 | 2012-07-03 |
| Disposable dental handpiece Grant D592,308 - Thomssen , et al. May 12, 2 | 2009-05-12 |
| Disposable dental handpiece Grant D588,698 - Thomssen , et al. March 17, 2 | 2009-03-17 |
| Disposable Dental Handpiece App 20090061384 - Thomssen; Eli ; et al. | 2009-03-05 |
| Disposable dental handpiece Grant D584,411 - Thomssen , et al. January 6, 2 | 2009-01-06 |
| Disposable dental handpiece Grant D580,550 - Thomssen , et al. November 11, 2 | 2008-11-11 |
| Disposable dental handpiece Grant D580,054 - Thomssen , et al. November 4, 2 | 2008-11-04 |
| Disposable dental handpiece Grant D580,055 - Thomssen , et al. November 4, 2 | 2008-11-04 |
| Disposable dental handpiece Grant D579,565 - Thomssen , et al. October 28, 2 | 2008-10-28 |
| Disposable dental handpiece Grant D579,566 - Thomssen , et al. October 28, 2 | 2008-10-28 |
| Disposable dental handpiece Grant D577,824 - Thomssen , et al. September 30, 2 | 2008-09-30 |
| Disposable dental handpiece Grant D572,822 - Thomssen , et al. July 8, 2 | 2008-07-08 |
| Process For The Fermentative Production Of Deacylated Cephalosporins App 20020037547 - NIEBOER, MAARTEN ; et al. | 2002-03-28 |
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