Friesen; Byron James
Patent Applications and Registrations
Patent applications and USPTO patent grants for Friesen; Byron James.The latest application filed is for "agricultural row unit accessory".
- Friesen; Byron James - Storm Lake IA
| Patent | Date |
|---|---|
| Docking station for an agricultural tool bar accessory Grant D962,298 - Sivinski , et al. August 30, 2 | 2022-08-30 |
| Link arms for an agricultural tool bar accessory Grant D960,688 - Sivinski , et al. August 16, 2 | 2022-08-16 |
| Agricultural Row Unit Accessory App 20220225561 - Sivinski; Jeffrey Alan ; et al. | 2022-07-21 |
| Mounting bracket for an agricultural tool bar accessory Grant D953,381 - Sivinski , et al. May 31, 2 | 2022-05-31 |
| Agricultural Row Unit Accessory App 20210386008 - Sivinski; Jeffrey Alan ; et al. | 2021-12-16 |
| Mount bracket assembly for agricultural row unit Grant D824,430 - Sivinski , et al. July 31, 2 | 2018-07-31 |
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