Clark; William Walker
Patent Applications and Registrations
Patent applications and USPTO patent grants for Clark; William Walker.The latest application filed is for "ball spin rate measurement system and method".
- Clark; William Walker - Wexford PA
| Patent | Date |
|---|---|
| Ball Spin Rate Measurement System And Method App 20210362027 - Zhang; Minmin ; et al. | 2021-11-25 |
| Ball spin rate measurement system and method Grant 11,083,951 - Zhang , et al. August 10, 2 | 2021-08-10 |
| Ball Spin Rate Measurement System And Method App 20190374835 - Zhang; Minmin ; et al. | 2019-12-12 |
| pH SENSOR App 20120228137 - Cho; Sung Kwon ; et al. | 2012-09-13 |
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