John D. Offerman
8Patents
2h-index
3Co-inventors
40Inventor score
Filing activity: May 26, 2005 → Jul 31, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7608439B2 | Bio-recycling of carbon dioxide emitted from power plants | Emerging Cross-Sectional Technologies | 28 | Active |
| US7309592B2 | Ethanol production from biological wastes | Emerging Cross-Sectional Technologies | 19 | Expired |
| US7919290B2 | Bio-recycling of carbon dioxide emitted from power plants | Emerging Cross-Sectional Technologies | 2 | Active |
| US10065329B2 | Systems and methods for zip-tie cutting | Performing Operations; Transporting | 2 | Active |
| US7687250B2 | Ethanol production from biological wastes | Emerging Cross-Sectional Technologies | 0 | Active |
| US7622285B2 | Ethanol production from biological wastes | Emerging Cross-Sectional Technologies | 0 | Active |
| US8333942B1 | Evaporite method to sequester carbon dioxide | Chemistry; Metallurgy | 0 | Active |
| US8198058B2 | Efficient use of biogas carbon dioxide in liquid fuel synthesis | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.