Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D920708 | Hammock | — | 2021-06-01 |
| D919733 | Spherical climbing playground apparatus | — | 2021-05-18 |
| D919033 | Vertical climbing apparatus for playground | — | 2021-05-11 |
| D916997 | Pyramid climber for playground | — | 2021-04-20 |
| D916998 | Spinning playground apparatus | — | 2021-04-20 |
| D916994 | Crocodile shaped jumping platform for playground | — | 2021-04-20 |
| D916996 | Three ring climbing playground apparatus | — | 2021-04-20 |
| 10881402 | Surgical end effector adjunct attachment | Frederick E. Shelton, IV, Prudence A. Vulhop, Jason L. Harris, Michael J. Vendely | 2021-01-05 |