Weisbach; John F.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Weisbach; John F..The latest application filed is for "filter header pocket channel frame".
- Weisbach; John F. - Louisville KY US
| Patent | Date |
|---|---|
| Filter header pocket channel frame Grant 11,278,836 - Weisbach March 22, 2 | 2022-03-22 |
| Filter frame header locking device Grant 10,758,854 - Weisbach Sep | 2020-09-01 |
| Filter Header Pocket Channel Frame App 20200114293 - Weisbach; John F. | 2020-04-16 |
| Filter Frame Header Locking Device App 20180221802 - Weisbach; John F. | 2018-08-09 |
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