Issued Patents All Time
Showing 1–25 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12023704 | Wet/dry hose end sprayer | David Dubiel, Mark T. MacLean-Blevins | 2024-07-02 |
| 11707751 | Hose end spray head | — | 2023-07-25 |
| D959941 | Ice melt shaker | James V. Dillon | 2022-08-09 |
| 11213841 | Wet/dry hose end sprayer | David Dubiel, Mark T. MacLean-Blevins | 2022-01-04 |
| D930113 | Wet/dry hose end sprayer | David Dubiel, Mark T. MacLean-Blevins | 2021-09-07 |
| 10994294 | Backpack sprayer with selectable internal pump | Justin Cook, David Dubiel | 2021-05-04 |
| 10786788 | Fluid injection system with fertigation basket | David Dubiel, Edward Horeth | 2020-09-29 |
| 10766046 | Mix on demand smart backpack sprayer with removable concentrate tank | David Dubiel, Morgan Allis | 2020-09-08 |
| 10639657 | Mix on demand smart backpack sprayer | David Dubiel, Morgan Allis | 2020-05-05 |
| D877291 | Diluent tank for a sprayer | Morgan Allis, David Dubiel | 2020-03-03 |
| 10562052 | Battery operated backpack sprayer | — | 2020-02-18 |
| D870850 | Concentrate tank for a sprayer | Morgan Allis, David Dubiel | 2019-12-24 |
| 10508406 | Systems and methods for installing and stabilizing a pier | Tony Childress, Steven Pingree | 2019-12-17 |
| 10422102 | Systems and methods using expendable fluid drive actuators for foundation lifting | Carlos A. Hoefken, William Basso | 2019-09-24 |
| 10413922 | Mix on demand sprayer with external by-pass circuit | Morgan Allis, David Dubiel | 2019-09-17 |
| D850495 | Dosing cap | David Dubiel | 2019-06-04 |
| 10294625 | Systems and methods for preventing lateral soil migration into a void space of a lifted foundation | Tony Childress | 2019-05-21 |
| 10239076 | Peristaltic pump and trailer mounted self pumping sprayer system incorporating same | — | 2019-03-26 |
| D802093 | Cart sprayer | Randolf Charles Zingo, John D. Wilson | 2017-11-07 |
| 9556863 | Peristaltic pump and trailer mounted self pumping sprayer system incorporating same | — | 2017-01-31 |
| D772380 | Hose end sprayer | — | 2016-11-22 |
| 9415410 | Clog retarding filtering apparatus for inlet fluid into a pressure chamber of a sprayer | — | 2016-08-16 |
| D760345 | Cap for a sprayer tank | James W. Campbell | 2016-06-28 |
| D749192 | Battery operated motor driven backpack sprayer | — | 2016-02-09 |
| 8939387 | Spray gun | — | 2015-01-27 |