Irwin R. Supernaw
12Patents
9h-index
10Co-inventors
69Inventor score
Filing activity: Jul 1, 1976 → Sep 11, 1995
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5109927A | RF in situ heating of heavy oil in combination with steam flooding | Fixed Constructions | 44 | Expired |
| US4209695A | Detection of impurities in fluid flowing in refinery pipeline or oil production operations using nuclear techniques | Physics | 39 | Expired |
| US4990773A | Method for determining the producibility of a hydrocarbon formation | Physics | 28 | Expired |
| US4962665A | Sampling resistivity of formation fluids in a well bore | Fixed Constructions | 18 | Expired |
| US4071755A | Method for in situ evaluation of the source rock potential of earth formations | Physics | 17 | Expired |
| US4905203A | Downhole doppler flowmeter | Physics | 15 | Expired |
| US4977319A | Method for determining oil content of an underground formation | Physics | 11 | Expired |
| US4982383A | Downhole ultrasonic transit-time flowmetering means and method | Physics | 11 | Expired |
| US4939362A | Borehole fluid density well logging means and method | Physics | 10 | Expired |
| US5191210A | Produced steam survey device and method | Physics | 3 | Expired |
| US5065016A | Radioactive well logging to determine vertical brine flow | Physics | 2 | Expired |
| US5675146A | Naturally occurring radioactive material contamination detection means | Physics | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.