Patents per Year
Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12138960 | Caster assembly having sinusoidal wheels | David Patrick | 2024-11-12 |
| 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 |
| D898324 | Pallet truck wheels | David Patrick | 2020-10-06 |
| D889128 | Luggage wheel assembly | David Patrick | 2020-07-07 |
| 10688824 | Compound sinusoidal wheel applicable to materials handling equipment | David Patrick | 2020-06-23 |
| 10118439 | Wheel having a sinusoidal circumference | David Patrick | 2018-11-06 |
| 9418308 | Automatic evaluation of line weights | David E. Tate, Melanie Ouzts, Marieke Mcclure | 2016-08-16 |
| 8644618 | Automatic evaluation of line weights | David E. Tate, Melanie Ouzts, Marieke Mcclure | 2014-02-04 |