Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11364448 | Mix and match toy kit | — | 2022-06-21 |
| 11122654 | Flicker control for electric arc furnace | Dong Shen, Michael Morgan Campbell, James Wikston | 2021-09-14 |
| 10646787 | Mix and match toy kit | — | 2020-05-12 |
| 9873061 | Toy magnetic construction pieces for a kit | — | 2018-01-23 |
| 9694298 | Toy construction kits | — | 2017-07-04 |
| 9308465 | Toy construction kit | — | 2016-04-12 |
| 7413076 | Storage case | — | 2008-08-19 |