Issued Patents All Time
Showing 25 most recent of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12023704 | Wet/dry hose end sprayer | James R. Fontaine, Mark T. MacLean-Blevins | 2024-07-02 |
| D973840 | Dual chamber backpack sprayer | Morgan Allis | 2022-12-27 |
| 11483965 | Hand-held spreader having a base attachable to a plurality of different hoppers | William James Campbell | 2022-11-01 |
| 11213841 | Wet/dry hose end sprayer | James R. Fontaine, Mark T. MacLean-Blevins | 2022-01-04 |
| 11207708 | Handheld fluid applicator | — | 2021-12-28 |
| 11110474 | Fluid control assembly for mix-on-demand sprayer | — | 2021-09-07 |
| D930113 | Wet/dry hose end sprayer | James R. Fontaine, Mark T. MacLean-Blevins | 2021-09-07 |
| 10994294 | Backpack sprayer with selectable internal pump | James R. Fontaine, Justin Cook | 2021-05-04 |
| 10864538 | Dual chamber backpack sprayer | Morgan Allis | 2020-12-15 |
| 10850240 | Fluid injection system | Edward Horeth | 2020-12-01 |
| D902349 | Backpack sprayer with internal pump | Greg Gutekunst | 2020-11-17 |
| D902347 | Modular frame for a backpack sprayer | Greg Gutekunst | 2020-11-17 |
| 10786788 | Fluid injection system with fertigation basket | Edward Horeth, James R. Fontaine | 2020-09-29 |
| 10766046 | Mix on demand smart backpack sprayer with removable concentrate tank | James R. Fontaine, Morgan Allis | 2020-09-08 |
| 10736263 | Controlled-release spreader | Ed Horeth, William James Campbell | 2020-08-11 |
| 10639659 | Backpack sprayer with internal pump | Greg Gutekunst | 2020-05-05 |
| 10639657 | Mix on demand smart backpack sprayer | James R. Fontaine, Morgan Allis | 2020-05-05 |
| 10625284 | Modular frame for a backpack sprayer | Greg Gutekunst | 2020-04-21 |
| 10596530 | Variable venturi device with adjustable valve stem | — | 2020-03-24 |
| D877291 | Diluent tank for a sprayer | Morgan Allis, James R. Fontaine | 2020-03-03 |
| D870850 | Concentrate tank for a sprayer | Morgan Allis, James R. Fontaine | 2019-12-24 |
| 10472139 | Dosing cap and system and method of using same | Jim Fontaine | 2019-11-12 |
| 10464087 | Mix on demand sprayer | Morgan Allis, Jim Fontaine | 2019-11-05 |
| 10413922 | Mix on demand sprayer with external by-pass circuit | Morgan Allis, James R. Fontaine | 2019-09-17 |
| D855420 | Irrigation injector | Edward Horeth | 2019-08-06 |