Pietzner; Andrew R.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Pietzner; Andrew R..The latest application filed is for "self-ligating bracket".
- Pietzner; Andrew R. - Sheboygan WI
- Pietzner; Andrew R. - Sheyboygan WI
| Patent | Date |
|---|---|
| Self-Ligating Bracket App 20210267725 - Sommer; Jay S. ; et al. | 2021-09-02 |
| Self-ligating bracket Grant 11,058,519 - Sommer , et al. July 13, 2 | 2021-07-13 |
| Self-ligating bracket Grant 10,653,505 - Sommer , et al. | 2020-05-19 |
| Self-Ligating Bracket App 20190021819 - Sommer; Jay S. ; et al. | 2019-01-24 |
| Self-Ligating Bracket App 20180360570 - Sommer; Jay S. ; et al. | 2018-12-20 |
| Self-ligating bracket Grant 10,111,732 - Sommer , et al. October 30, 2 | 2018-10-30 |
| Self-ligating bracket Grant 10,080,628 - Sommer , et al. September 25, 2 | 2018-09-25 |
| Self-Ligating Bracket App 20160374781 - Sommer; Jay S. ; et al. | 2016-12-29 |
| Self-Ligating Bracket App 20160354181 - Sommer; Jay S. ; et al. | 2016-12-08 |
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