| 9266171 |
Grinding roll including wear resistant working surface |
Prakash K. Mirchandani |
2016-02-23 |
| 8858870 |
Earth-boring bits and other parts including cemented carbide |
Prakash K. Mirchandani, Michale E. Waller, Heath C. Coleman |
2014-10-14 |
| 8800848 |
Methods of forming wear resistant layers on metallic surfaces |
Prakash K. Mirchandani |
2014-08-12 |
| 8790439 |
Composite sintered powder metal articles |
Prakash K. Mirchandani |
2014-07-29 |
| 8459380 |
Earth-boring bits and other parts including cemented carbide |
Prakash K. Mirchandani, Michale E. Waller, Heath C. Coleman |
2013-06-11 |
| 8308096 |
Reinforced roll and method of making same |
Prakash K. Mirchandani |
2012-11-13 |
| 8225886 |
Earth-boring bits and other parts including cemented carbide |
Prakash K. Mirchandani, Michale E. Waller, Heath C. Coleman |
2012-07-24 |
| 8221517 |
Cemented carbide—metallic alloy composites |
Prakash K. Mirchandani, Eric W. Olsen |
2012-07-17 |
| 8025112 |
Earth-boring bits and other parts including cemented carbide |
Prakash K. Mirchandani, Michale E. Waller, Heath C. Coleman |
2011-09-27 |