Raymond J. Jasinski

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Tulsa, OK, US

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Patents Grantslast 30 patents

Information Patent Grant
Hydraulic fracturing process and compositions
- Patent number 5,551,516
- Issue date Sep 3, 1996
- Dowell, a division of Schlumberger Technology Corporation
- William D. Norman
- E21 - EARTH DRILLING MINING
Information Patent Grant
Process and composition for protecting chrome steel
- Patent number 5,120,471
- Issue date Jun 9, 1992
- Dowell Schlumberger Incorporated
- Raymond J. Jasinski
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...