Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1012638 | Hand-held spreader | Paul E. Hsu, Ryan R. Berger, Daniel Wisniewski | 2024-01-30 |
| D968917 | Hand-held spreader | Paul E. Hsu, Ryan R. Berger, Daniel Wisniewski | 2022-11-08 |
| D938239 | Hand-held spreader | Paul E. Hsu, Ryan R. Berger, Daniel Wisniewski | 2021-12-14 |
| D916569 | Hand-held spreader | Paul E. Hsu, Ryan R. Berger, Daniel Wisniewski | 2021-04-20 |
| D817504 | Neck collar | Jamison Joseph Float, Kevin John Vititoe, Sherry L. Jones, James Huang Lua, Ryan S. Crisp +2 more | 2018-05-08 |