Stuart J. Birrell
5Patents
2h-index
4Co-inventors
36Inventor score
Filing activity: Apr 4, 2008 → Oct 15, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7731578B2 | Air movement unit for biomass conveyance, separation, or combine performance enhancement | Human Necessities | 14 | Active |
| US8177610B2 | Combination residue spreader and collector for single pass harvesting systems | Human Necessities | 8 | Active |
| US8512114B2 | Double shear material chopper | Human Necessities | 1 | Active |
| US10362733B2 | Agricultural harvester configured to control a biomass harvesting rate based upon soil effects | Human Necessities | 1 | Active |
| US8113929B2 | Combination residue spreader and collector for single pass harvesting systems | General | 0 | Revoked |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.