Jerrell W. Harden
13Patents
8h-index
8Co-inventors
65Inventor score
Filing activity: Jan 8, 1976 → Mar 29, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4187916A | Soil conditioning and seed bed preparing apparatus | Emerging Cross-Sectional Technologies | 121 | Expired |
| US4055126A | Sub-soil breaking, surface-soil conditioning and planter machine | Emerging Cross-Sectional Technologies | 108 | Expired |
| US4595140A | Boom mounting and control assembly | Human Necessities | 16 | Expired |
| US4524837A | Soil conditioning and bed preparation apparatus | Emerging Cross-Sectional Technologies | 16 | Expired |
| US6431572B1 | Wheelchair safety lock | Emerging Cross-Sectional Technologies | 15 | Expired |
| US5613635A | Self-aligning row crop spraying device | Human Necessities | 14 | Expired |
| US6212864A | Narrow row cotton harvester | Human Necessities | 11 | Expired |
| US5398770A | Cultivator | Human Necessities | 11 | Expired |
| US5390745A | Cultivator with sweep and sifting assemblies | Human Necessities | 8 | Expired |
| US4439948A | Agricultural spraying apparatus and method | Human Necessities | 6 | Expired |
| US11633322B1 | Convertible wheelchair | Human Necessities | 2 | Active |
| US8990975B1 | User assistance apparatus and methods | Human Necessities | 1 | Active |
| US11963921B2 | Convertible walker | Human Necessities | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.