John D. Preheim
23Patents
5h-index
11Co-inventors
58Inventor score
Filing activity: Oct 17, 2014 → Mar 15, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9829364B2 | Method of sensing volume of loose material | Physics | 72 | Active |
| US9781916B2 | Nozzle control system and method | Performing Operations; Transporting | 25 | Active |
| US10173236B2 | Nozzle control system and method | Performing Operations; Transporting | 16 | Active |
| US10368538B2 | Nozzle control system and method | Performing Operations; Transporting | 13 | Active |
| US11134668B2 | Nozzle control system and method | Performing Operations; Transporting | 7 | Active |
| US11100648B2 | Detecting crop related row from image | Physics | 5 | Active |
| US11704810B2 | Detecting crop related row from image | Physics | 3 | Active |
| US11184507B2 | Adaptive color transformation to aid computer vision | Physics | 3 | Active |
| US10842067B2 | Implement position control system and method for same | Human Necessities | 3 | Active |
| US11470760B2 | Comparative agricultural obstacle monitor and guidance system and method for same | Physics | 2 | Active |
| US11647685B2 | Implement position control system and method for same | Human Necessities | 2 | Active |
| US11602142B2 | Agricultural implement suspension system | Human Necessities | 2 | Active |
| US11606478B2 | Adaptive color transformation to aid computer vision | Physics | 1 | Active |
| US11615543B2 | Determining image feature height disparity | Physics | 1 | Active |
| US12016326B2 | Localized product injection system and methods for same | Performing Operations; Transporting | 1 | Active |
| US12029214B2 | Nozzle control system and method | Performing Operations; Transporting | 1 | Active |
| US12144337B2 | Agricultural implement suspension system | Human Necessities | 0 | Active |
| US11954878B2 | Determining image feature height disparity | Physics | 0 | Active |
| US11687083B2 | Comparative agricultural obstacle monitor and guidance system and method for same | Physics | 0 | Active |
| US11170530B2 | Calibrating crop row computer vision system | Physics | 0 | Active |
| US11659783B2 | Calibrating crop row computer vision system | Physics | 0 | Active |
| US12389899B2 | Localized product injection system and methods for same | Performing Operations; Transporting | 0 | Active |
| US11470756B2 | Implement position control system and method for same | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.