| 8858870 |
Earth-boring bits and other parts including cemented carbide |
Prakash K. Mirchandani, Morris E. Chandler, Heath C. Coleman |
2014-10-14 |
| 8808591 |
Coextrusion fabrication method |
Prakash K. Mirchandani, David J. Wills, Jeffrey L. Weigold, Billy D. Swearengin |
2014-08-19 |
| 8789625 |
Modular fixed cutter earth-boring bits, modular fixed cutter earth-boring bit bodies, and related methods |
Prakash K. Mirchandani, Jeffrey L. Weigold, Alfred J. Mosco |
2014-07-29 |
| 8637127 |
Composite article with coolant channels and tool fabrication method |
Prakash K. Mirchandani, Jeffrey L. Weigold, Billy D. Swearengin |
2014-01-28 |
| 8459380 |
Earth-boring bits and other parts including cemented carbide |
Prakash K. Mirchandani, Morris E. Chandler, Heath C. Coleman |
2013-06-11 |
| 8318063 |
Injection molding fabrication method |
Prakash K. Mirchandani, David J. Wills, Jeffrey L. Weigold, Billy D. Swearengin |
2012-11-27 |
| 8312941 |
Modular fixed cutter earth-boring bits, modular fixed cutter earth-boring bit bodies, and related methods |
Prakash K. Mirchandani, Jeffrey L. Weigold, Alfred J. Mosco |
2012-11-20 |
| 8225886 |
Earth-boring bits and other parts including cemented carbide |
Prakash K. Mirchandani, Morris E. Chandler, Heath C. Coleman |
2012-07-24 |
| 8025112 |
Earth-boring bits and other parts including cemented carbide |
Prakash K. Mirchandani, Morris E. Chandler, Heath C. Coleman |
2011-09-27 |