Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12239876 | Folding mat for relieving sciatic and coccyx pressure when exercising and meditating | Mitsuko Yokoyama | 2025-03-04 |
| 9377385 | Rotating dovetail connection for materials testing | — | 2016-06-28 |
| 8757004 | Grip mounted safety shield | Paulo A. Martin, Edward A. McHenry, Jr. | 2014-06-24 |
| 8448522 | Grip-mounted specimen holder | Paulo A. Martin, Edward A. McHenry, Jr. | 2013-05-28 |
| D258601 | Puzzle | — | 1981-03-17 |