Robert N. Tipman
4Patents
4h-index
5Co-inventors
39Inventor score
Filing activity: Nov 12, 1991 → Sep 30, 1997
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5236577A | Process for separation of hydrocarbon from tar sands froth | Chemistry; Metallurgy | 92 | Expired |
| US6214213A | Solvent process for bitumen seperation from oil sands froth | Chemistry; Metallurgy | 80 | Expired |
| US5223148A | Process for increasing the bitumen content of oil sands froth | Chemistry; Metallurgy | 72 | Expired |
| US5876592A | Solvent process for bitumen separation from oil sands froth | Chemistry; Metallurgy | 66 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.