Jan Allen
8Patents
4h-index
6Co-inventors
50Inventor score
Filing activity: Jul 9, 1986 → Sep 15, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4825886A | Wig | Human Necessities | 24 | Expired |
| US6099613A | Method and apparatus for composting organic material | Emerging Cross-Sectional Technologies | 13 | Expired |
| US6534306B1 | Modular biofilter unit and method of use | Emerging Cross-Sectional Technologies | 9 | Expired |
| US6383803B1 | Portable compostion system with reconfigurable air flow | Emerging Cross-Sectional Technologies | 5 | Expired |
| US8313921B2 | Reclaimable hybrid bioreactor | Emerging Cross-Sectional Technologies | 4 | Active |
| US6893864B2 | Apparatus for aerating a particulate material | Emerging Cross-Sectional Technologies | 4 | Expired |
| US8662791B2 | Subterranean alternating digester system and method | Emerging Cross-Sectional Technologies | 3 | Active |
| US10669521B2 | Pre-fabricated multi-modal bioenergy systems and methods | Emerging Cross-Sectional Technologies | 2 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.