Kolb; Brant Ulrick
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kolb; Brant Ulrick.The latest application filed is for "dental materials with nano-sized silica particles".
- Kolb; Brant Ulrick - Afton MN
| Patent | Date |
|---|---|
| Dental materials with nano-sized silica particles Grant 6,899,948 - Zhang , et al. May 31, 2 | 2005-05-31 |
| Dental materials with nano-sized silica particles App 20020156152 - Zhang, Xiaodong ; et al. | 2002-10-24 |
| Radiopaque dental materials with nano-sized particles Grant 6,387,981 - Zhang , et al. May 14, 2 | 2002-05-14 |
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