Von Weissenfluh; Beat A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Von Weissenfluh; Beat A..The latest application filed is for "abrasive component for a cleaning agent in a cleaning product intended for use on delicate surfaces, especially on teeth".
- Von Weissenfluh; Beat A. - Gentilino CH
| Patent | Date |
|---|---|
| Abrasive component for a cleaning agent in a cleaning product intended for use on delicate surfaces, especially on teeth Grant 7,332,150 - Silber , et al. February 19, 2 | 2008-02-19 |
| Interdental wedge Grant 6,761,562 - Von Weissenfluh July 13, 2 | 2004-07-13 |
| Dental care composition Grant 6,576,225 - Kilcher , et al. June 10, 2 | 2003-06-10 |
| Method for the manufacture of dental tools for the treatment of surfaces Grant 6,254,468 - Gozzi , et al. July 3, 2 | 2001-07-03 |
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