Robert J. Klett
8Patents
6h-index
10Co-inventors
60Inventor score
Filing activity: Apr 16, 1973 → Jun 6, 1995
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5492617A | Apparatus and method for quenching in hydroprocessing of a hydrocarbon feed stream | Performing Operations; Transporting | 50 | Expired |
| US4002565A | Waste-water process | Chemistry; Metallurgy | 41 | Expired |
| US5660715A | Apparatus and method for quenching in hydroprocessing of a hydrocarbon feed stream | Performing Operations; Transporting | 39 | Expired |
| US4521292A | Process for improving quality of pyrolysis oil from oil shales and tar sands | Chemistry; Metallurgy | 19 | Expired |
| US4507195A | Coking contaminated oil shale or tar sand oil on retorted solid fines | Chemistry; Metallurgy | 17 | Expired |
| US5648051A | Apparatus and method for quenching in hydroprocessing of a hydrocarbon feed stream | Performing Operations; Transporting | 11 | Expired |
| US3962405A | Process for the removal of sulfur oxides from waste gases | Chemistry; Metallurgy | 6 | Expired |
| US4456525A | Process for coking contaminated pyrolysis oil on heat transfer material | Chemistry; Metallurgy | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.