Griffin, Jr.; Thomas J.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Griffin, Jr.; Thomas J..The latest application filed is for "low temperature, low rheology synthetic cement".
- Griffin, Jr.; Thomas J. - Richmond TX
- Griffin, Jr.; Thomas J. - Sand Springs OK
| Patent | Date |
|---|---|
| Low temperature, low rheology synthetic cement Grant 5,547,027 - Chan , et al. August 20, 1 | 1996-08-20 |
| Method of well completion with casing gel Grant 4,257,483 - Morris , et al. March 24, 1 | 1981-03-24 |
| Method of fracturing with gelled organic liquids Grant 4,174,283 - Griffin, Jr. * November 13, 1 | 1979-11-13 |
| Phosphate ester-type reaction product and method of preparing same Grant 4,153,649 - Griffin, Jr. May 8, 1 | 1979-05-08 |
| Method of reducing friction loss Grant 4,153,066 - Griffin, Jr. * May 8, 1 | 1979-05-08 |
| Gelling of organic liquids Grant 4,152,289 - Griffin, Jr. May 1, 1 | 1979-05-01 |
| Spacer composition and method of use Grant 4,083,407 - Griffin, Jr. , et al. April 11, 1 | 1978-04-11 |
| Method of reducing friction loss Grant 4,031,014 - Griffin, Jr. June 21, 1 | 1977-06-21 |
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