Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11938282 | Needle magnetizer | Yiping Ma, S. Ray Isaacson, Jonathan Karl Burkholz, Brian Jensen, Daniel Robinaugh | 2024-03-26 |
| 11413430 | Needle magnetizer | Yiping Ma, S. Ray Isaacson, Jonathan Karl Burkholz, Brian Jensen, Daniel Robinaugh | 2022-08-16 |
| 10765835 | Needle magnetizer | Yiping Ma, S. Ray Isaacson, Jonathan Karl Burkholz, Brian Jensen, Daniel Robinaugh | 2020-09-08 |