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Houston, TX, United States of America

Irwin R Supernaw

USPTO Granted Patents = 12

Average Co-Inventor Count = 2.0

ph-index = 8

Forward Citations = 185(Granted Patents)

Location History:

Bellaire, TX (US) (1992)
Houston, TX (US) (1978 - 1997)

Company Filing History:

11 out of 3,161

1 out of 832,718

Other

patents

Years Active: 1978-1997

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12 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5675146 - Naturally occurring radioactive material contamination detection means (1997-10-07),

2. 5191210 - Produced steam survey device and method (1993-03-02),

3. 5109927 - RF in situ heating of heavy oil in combination with steam flooding (1992-05-05),

4. 5065016 - Radioactive well logging to determine vertical brine flow (1991-11-12),

5. 4990773 - Method for determining the producibility of a hydrocarbon formation (1991-02-05),

6. 4982383 - Downhole ultrasonic transit-time flowmetering means and method (1991-01-01),

7. 4977319 - Method for determining oil content of an underground formation (1990-12-11),

8. 4962665 - Sampling resistivity of formation fluids in a well bore (1990-10-16),

9. 4939362 - Borehole fluid density well logging means and method (1990-07-03),

10. 4905203 - Downhole doppler flowmeter (1990-02-27),

11. 4209695 - Detection of impurities in fluid flowing in refinery pipeline or oil (1980-06-24),

12. 4071755 - Method for in situ evaluation of the source rock potential of earth (1978-01-31),

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