Raj K. Prasad

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Midland, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for reducing paraffin and asphaltene deposits...
- Patent number 6,513,593
- Issue date Feb 4, 2003
- Raj K. Prasad
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method of determining vertical permeability of a subsurface earth f...
- Patent number 5,156,205
- Issue date Oct 20, 1992
- Raj K. Prasad
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
SWAB PUMPING ASSEMBLY FOR USE WITH AN OIL WELL
- Publication number 20160069161
- Publication date Mar 10, 2016
- Raj PRASAD
- E21 - EARTH DRILLING MINING
Information Patent Application
METHOD AND APPARATUS FOR REDUCING PARAFFIN AND ASPHALTENE DEPOSITS...
- Publication number 20020157832
- Publication date Oct 31, 2002
- Raj K. Prasad
- E21 - EARTH DRILLING MINING