Robin R. Oder
23Patents
9h-index
6Co-inventors
68Inventor score
Filing activity: May 6, 1975 → Jan 4, 2010
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4299285A | Underground gasification of bituminous coal | Emerging Cross-Sectional Technologies | 280 | Expired |
| US5176260A | Method of magnetic separation and apparatus therefore | Performing Operations; Transporting | 33 | Expired |
| US5127586A | Method of magnetic separation and apparatus therefore | Performing Operations; Transporting | 22 | Expired |
| US4087358A | Augmenting and facilitating flushing in magnetic separation | Performing Operations; Transporting | 20 | Expired |
| US5868939A | Method and apparatus for breaking emulsions of immiscible liquids by magnetostatic coalescence | Performing Operations; Transporting | 20 | Expired |
| US5017283A | Method of magnetic separation and apparatus therefore | Performing Operations; Transporting | 19 | Expired |
| US5147045A | Particulate separations by electrostatic coalescence | Performing Operations; Transporting | 17 | Expired |
| US6540088B2 | Method and apparatus for sorting particles with electric and magnetic forces | Performing Operations; Transporting | 16 | Expired |
| US4281799A | Process for improved magnetic beneficiation of clays | Chemistry; Metallurgy | 9 | Expired |
| US7360657B2 | Continuous magnetic separator and process | Performing Operations; Transporting | 9 | Expired |
| US4147632A | Augmenting and facilitating flushing in magnetic separation | Performing Operations; Transporting | 8 | Expired |
| US8052875B2 | Apparatus and method for continuous separation of magnetic particles from non-magnetic fluids | Performing Operations; Transporting | 8 | Active |
| US6820829B1 | Method and apparatus for separating material | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| US4296809A | In situ gasification of bituminous coal | Emerging Cross-Sectional Technologies | 7 | Expired |
| US3985646A | Method for magnetic beneficiation of particle dispersions | Performing Operations; Transporting | 6 | Expired |
| US7124968B2 | Method and apparatus for separating material | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US7658854B2 | Apparatus and method for continuous separation of magnetic particles from non-magnetic fluids | Chemistry; Metallurgy | 5 | Expired |
| US4313499A | Subterranean gasification of bituminous coal | Emerging Cross-Sectional Technologies | 4 | Expired |
| US4078998A | Magnetic separator | Performing Operations; Transporting | 4 | Expired |
| US4005008A | Apparatus for magnetic beneficiation of particle dispersion | Performing Operations; Transporting | 3 | Expired |
| US7367456B2 | Air jig for separation of minerals from coal | Performing Operations; Transporting | 2 | Expired |
| US4830634A | Preparation of coal substitute of low ash and sulfur | Chemistry; Metallurgy | 2 | Expired |
| US4157954A | Method for improving production rates during benefication of particle dispersions | Performing Operations; Transporting | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.