Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12302779 | Adaptable walk behind spreader | Jeffrey D. Kendall, Richard H. Chapman | 2025-05-20 |
| 12245539 | Particulate material dispersing apparatus with shut-off adjustment plate | Jeffrey D. Kendall, Richard H. Chapman | 2025-03-11 |
| 12120974 | Spread control mechanism | Jeffrey D. Kendall, Richard H. Chapman | 2024-10-22 |
| 11744170 | Handheld spreader with removable sifter | Joey Arthur, Tim Jones, John Marshall, Casey Martin, Joe Jimenez | 2023-09-05 |
| 11690311 | Systems and methods for spreading particulate material | Justin B. Parizek, Casey Martin, John Marshall, Tim Jones | 2023-07-04 |
| 11553641 | Dual-impeller spreader with dual shut-off controls | Justin B. Parizek, Casey Martin, John Marshall, Tim Jones | 2023-01-17 |
| D924644 | Handheld spreader | — | 2021-07-13 |
| 10993368 | Spread control mechanism | Jeffrey D. Kendall | 2021-05-04 |
| D915847 | Handheld spreader | — | 2021-04-13 |
| 10225976 | Adaptable spreader | Jeffrey D. Kendall, Richard H. Chapman | 2019-03-12 |
| 9820430 | Spread control mechanism | Jeffrey D. Kendall | 2017-11-21 |
| D792911 | Impeller | Jeffrey D. Kendall | 2017-07-25 |
| D758454 | Spreader hopper | Jeffrey D. Kendall, Richard H. Chapman | 2016-06-07 |
| 9198345 | Adaptable spreader | Jeffrey D. Kendall, Richard H. Chapman | 2015-12-01 |
| 9192094 | Adaptable spreader | Jeffrey D. Kendall, Richard H. Chapman | 2015-11-24 |
| D730410 | Spreader output tray | Jeffrey D. Kendall, Richard H. Chapman | 2015-05-26 |
| D729850 | Spreader output tray | Jeffrey D. Kendall, Richard H. Chapman | 2015-05-19 |
| D729849 | Spreader output tray | Jeffrey D. Kendall, Richard H. Chapman | 2015-05-19 |
| D724105 | Spreader hopper | Jeffrey D. Kendall, Richard H. Chapman | 2015-03-10 |
| 8602324 | Liquid sprayer | Jeffrey D. Kendall, David R. Axton, Fred A. Marconi, Jr. | 2013-12-10 |
| 8201759 | Broadcast spreader with rate control system | Jeffrey D. Kendall | 2012-06-19 |
| D628672 | Liquid containment vessel | Jeffrey D. Kendall, David R. Axton | 2010-12-07 |