Robert E. Lumpkin
7Patents
5h-index
5Co-inventors
56Inventor score
Filing activity: Jun 25, 1976 → Jan 4, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4102773A | Pyrolysis with cyclone burner | Chemistry; Metallurgy | 70 | Expired |
| US4085030A | Pyrolysis of carbonaceous materials with solvent quench recovery | Chemistry; Metallurgy | 69 | Expired |
| US4145274A | Pyrolysis with staged recovery | Emerging Cross-Sectional Technologies | 62 | Expired |
| US4146359A | Method for reacting nongaseous material with a gaseous reactant | Performing Operations; Transporting | 27 | Expired |
| US4101263A | Method for heating nongaseous carbonaceous material | Emerging Cross-Sectional Technologies | 13 | Expired |
| US10844413B2 | Rapid pretreatment | Emerging Cross-Sectional Technologies | 4 | Active |
| US12054761B2 | Rapid pretreatment | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.