Mark E. Barker
29Patents
7h-index
41Co-inventors
69Inventor score
Filing activity: Dec 13, 1994 → Nov 20, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US11636771B2 | Stackable housing containers and related systems | Emerging Cross-Sectional Technologies | 23 | Active |
| US5690019A | Bread bun mold | Emerging Cross-Sectional Technologies | 12 | Expired |
| US9891629B2 | Autonomous robotic agricultural machine and system thereof | Physics | 11 | Active |
| USD604609S1 | Attachable dispensing spout | General | 10 | Expired |
| US7766576B2 | Implement frame tube joint with weldable connector | Emerging Cross-Sectional Technologies | 8 | Expired |
| US10252285B2 | Mobile drift sensor for agricultural spraying | Performing Operations; Transporting | 8 | Active |
| US8746589B2 | Boom assembly joints | Fixed Constructions | 7 | Active |
| US10905057B2 | Thermal imaging drift sensor for agricultural spraying | Physics | 6 | Active |
| US9828771B2 | Boom assembly joints | Fixed Constructions | 6 | Active |
| US9258989B2 | Boom assembly joints | Fixed Constructions | 5 | Active |
| US10440942B2 | Sprayer systems with drop apparatuses having retractable arms | Performing Operations; Transporting | 5 | Active |
| US8646702B2 | Boom fold structure | Human Necessities | 4 | Active |
| US12020582B2 | Stackable housing containers and related systems | Emerging Cross-Sectional Technologies | 3 | Active |
| US6942163B2 | Implement with plumbing lines through a main frame tube | Performing Operations; Transporting | 2 | Expired |
| US11818977B2 | System and method for intercrop planting | Physics | 2 | Active |
| US11618563B2 | Self-aligning liquid coupler systems and related methods | Performing Operations; Transporting | 1 | Active |
| US10966364B2 | Work vehicle with row unit having variable steering angle | Human Necessities | 1 | Active |
| US9072213B2 | Implement frame tube joint with weldable connector | Emerging Cross-Sectional Technologies | 1 | Active |
| US10255770B2 | System and method for nutrient leakage detection | Physics | 1 | Active |
| US10820585B2 | Sprayer systems with retractable drop apparatuses | Performing Operations; Transporting | 0 | Active |
| US12356884B2 | Planter having a seeding system | Human Necessities | 0 | Active |
| US12213400B2 | System and method for intercrop planting | Physics | 0 | Active |
| US12245543B2 | Planter having a seeding system | Human Necessities | 0 | Active |
| US11412654B2 | Residue shield for row cleaner on an agricultural machine | Human Necessities | 0 | Active |
| US11825762B2 | Powered clearing-disks, control system, and method of use | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.