Issued Patents 2021
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11173745 | Sinusoidal wheel | David Patrick | 2021-11-16 |
| 11000858 | Multi-axis centrifuge | David Patrick | 2021-05-11 |
| 10981299 | Structural complex mold | Pedro Valdez, David O. Patrick | 2021-04-20 |
| 10940491 | Centrifuge operating with sinusoidal motion | David Patrick | 2021-03-09 |
| 10933687 | Farm irrigation wheel | David Patrick, Peter Derek Visscher | 2021-03-02 |
| 10899172 | Sinusoidal wheel | David Patrick | 2021-01-26 |