Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11891884 | Electro-hydraulic high-pressure oilfield pumping system | — | 2024-02-06 |
| 11795799 | Compound electro-hydraulic frac pumping system | — | 2023-10-24 |
| 11788395 | Oilfield pressure pumping system with slow speed and high pressure fracturing fluid output | — | 2023-10-17 |
| 11761319 | Fracturing of a deep or wet well utilizing an air/fuel mixture and multiple stage restriction orifice assembly | — | 2023-09-19 |
| 11346198 | Fracturing of a wet well utilizing an air/fuel mixture | — | 2022-05-31 |
| 11279630 | Method for water purification | — | 2022-03-22 |
| 11267725 | System and method for water purification | — | 2022-03-08 |
| 10865630 | Fracturing utilizing an air/fuel mixture | — | 2020-12-15 |
| 10508044 | System and method for water purification | — | 2019-12-17 |
| 10392915 | Fracturing utilizing an air/fuel mixture | — | 2019-08-27 |
| 10223588 | Image filter based on row identification | Robert Leonard Nelson, Jr., David Anthony Fowler | 2019-03-05 |
| 9829364 | Method of sensing volume of loose material | John D. Preheim, Robert Leonard Nelson, Jr. | 2017-11-28 |
| 9675000 | Optical flow sensing application in agricultural vehicles | Robert Leonard Nelson, Jr., David Anthony Fowler | 2017-06-13 |
| 9576215 | Image filter based on row identification | Robert Leonard Nelson, Jr., David Anthony Fowler | 2017-02-21 |
| 9446791 | Refined row guidance parameterization with Hough transform | Robert Leonard Nelson, Jr. | 2016-09-20 |
| 8544292 | Vehicle air conditioner | W. James Masters, Douglas W. Fugate, John T. Johnson, W. Jason Masters | 2013-10-01 |
| 7866380 | System and method for producing hot water without a flame | W. James Masters, Douglas W. Fugate, John T. Johnson, W. Jason Masters | 2011-01-11 |
| 7766077 | Self-contained modular heater | W. James Masters, Douglas W. Fugate, John T. Johnson, W. Jason Masters | 2010-08-03 |