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Drilling fluid additive for loss circulation and wellbore strengthening |
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Cement compositions including resilient graphitic carbon fraction |
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2013-12-31 |
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Electrically conductive pavement mixture |
Peter L. Zaleski, Walter H. Flood, Jr. |
2011-12-27 |
| 6971819 |
Electrically conductive pavement mixture |
Peter L. Zaleski, Walter H. Flood, Jr. |
2005-12-06 |
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Engineered carbonaceous materials and power sources using these materials |
Igor V. Barsukov, Peter L. Zaleski, Richard J. Girkant, Maritza Gallego |
2003-12-09 |
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Method for expanding lamellar forms of graphite and resultant product |
Peter L. Zaleski, Richard J. Girkant |
2001-09-11 |
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Drilling fluid loss prevention and lubrication additive |
Peter L. Zaleski, Donald J. Weintritt, George W. Russell |
1998-10-27 |
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Electrically conductive paving mixture and pavement system |
Peter L. Zaleski, Walter H. Flood, Jr. |
1998-01-13 |