Maywald; William A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Maywald; William A..The latest application filed is for "protected adjustable heart valve sizer".
- Maywald; William A. - Santa Ana CA
| Patent | Date |
|---|---|
| Protected Adjustable Heart Valve Sizer App 20220061992 - Gollinger; Gerald B. ; et al. | 2022-03-03 |
| Covered heart valve sizer Grant 11,166,819 - Gollinger , et al. November 9, 2 | 2021-11-09 |
| Covered Heart Valve Sizer App 20180168809 - Gollinger; Gerald B. ; et al. | 2018-06-21 |
| Covered heart valve sizer Grant 9,895,228 - Gollinger , et al. February 20, 2 | 2018-02-20 |
| Covered Heart Valve Sizer App 20150005671 - Gollinger; Gerald B. ; et al. | 2015-01-01 |
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