Rustum Roy
22Patents
14h-index
26Co-inventors
81Inventor score
Filing activity: May 24, 1978 → Dec 15, 2008
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4829031A | Method of preparing ceramic compositions at lower sintering temperatures | Emerging Cross-Sectional Technologies | 49 | Expired |
| US4252865A | Highly solar-energy absorbing device and method of making the same | Emerging Cross-Sectional Technologies | 47 | Expired |
| US6183689A | Process for sintering powder metal components | Performing Operations; Transporting | 46 | Expired |
| US6512216B2 | Microwave processing using highly microwave absorbing powdered material layers | Mechanical Engineering; Lighting; Heating | 45 | Expired |
| US6342195B1 | Method for synthesizing solids such as diamond and products produced thereby | Chemistry; Metallurgy | 40 | Expired |
| US6365885B1 | Microwave processing in pure H fields and pure E fields | Electricity | 35 | Expired |
| US4587172A | Mirror substrate of atomically substituted Na Zr.sub.2 PO.sub.12 low expansion ceramic material | Emerging Cross-Sectional Technologies | 26 | Expired |
| US5030592A | Highly dense cordierite and method of manufacturing same | Emerging Cross-Sectional Technologies | 22 | Expired |
| US6805835B2 | Process for sintering powder metal components | Performing Operations; Transporting | 22 | Expired |
| US4338215A | Conversion of radioactive wastes to stable form for disposal | Physics | 19 | Expired |
| US4801566A | Low expansion ceramic | Chemistry; Metallurgy | 19 | Expired |
| US6004505A | Process and apparatus for the preparation of particulate or solid parts | Mechanical Engineering; Lighting; Heating | 18 | Expired |
| US6066290A | Method and apparatus for transporting green work pieces through a microwave sintering system | Mechanical Engineering; Lighting; Heating | 14 | Expired |
| US4675302A | Low expansion ceramic material | Emerging Cross-Sectional Technologies | 14 | Expired |
| US6203865A | Laser approaches for diamond synthesis | Chemistry; Metallurgy | 13 | Expired |
| US4808318A | Process for cesium decontamination and immobilization | Physics | 8 | Expired |
| US6126895A | Process and apparatus for the preparation of particulate or solid parts | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US6370165B1 | Diamond coatings deposited on WC-Co substrate by multiple laser | Chemistry; Metallurgy | 6 | Expired |
| US8110171B1 | Method for decolorizing diamonds | Chemistry; Metallurgy | 4 | Active |
| US6200183A | Application of electron field emission from diamond grown by a multiple pulsed laser process | Electricity | 3 | Expired |
| US6812441B2 | Method and apparatus for the preparation of transparent alumina ceramics by microwave sintering | Electricity | 3 | Expired |
| US7850759B2 | Metal extraction from various chalcogenide minerals through interaction with separate electric fields and magnetic fields supplied by electromagnetic energy | Emerging Cross-Sectional Technologies | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.