Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10898817 | Playground climbing structures | Thomas Robert Norquist, Kim Corvin Blackwood, Anthony Ryan Parker | 2021-01-26 |
| 10888793 | Swing designed to promote attunement between child and caretaker | Thomas Robert Norquist, Kim Corvin Blackwood | 2021-01-12 |