Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10167673 | Earth-boring tools and methods of forming tools including hard particles in a binder | Prakash K. Mirchandani, Jimmy W. Eason, James J. Oakes, Gabriel B. Collins | 2019-01-01 |
| 9428822 | Earth-boring tools and components thereof including material having hard phase in a metallic binder, and metallic binder compositions for use in forming such tools and components | Prakash K. Mirchandani, Jimmy W. Eason, James J. Oakes, Gabriel B. Collins | 2016-08-30 |
| 9109413 | Methods of forming components and portions of earth-boring tools including sintered composite materials | Jimmy W. Eason, Roy C. Lueth | 2015-08-18 |
| 8403080 | Earth-boring tools and components thereof including material having hard phase in a metallic binder, and metallic binder compositions for use in forming such tools and components | Prakash K. Mirchandani, Jimmy W. Eason, James J. Oakes, Gabriel B. Collins | 2013-03-26 |
| 8230762 | Methods of forming earth-boring rotary drill bits including bit bodies having boron carbide particles in aluminum or aluminum-based alloy matrix materials | Heeman Choe, John H. Stevens, Jimmy W. Eason, James L. Overstreet | 2012-07-31 |
| 8172914 | Infiltration of hard particles with molten liquid binders including melting point reducing constituents, and methods of casting bodies of earth-boring tools | Prakash K. Mirchandani, Jimmy W. Eason, James J. Oakes, Gabriel B. Collins | 2012-05-08 |
| 8087324 | Cast cones and other components for earth-boring tools and related methods | Jimmy W. Eason, Prakash K. Mirchandani, James J. Oakes, Gabriel B. Collins, John H. Stevens +2 more | 2012-01-03 |
| 8074750 | Earth-boring tools comprising silicon carbide composite materials, and methods of forming same | Heeman Choe, John H. Stevens, James L. Overstreet, Jimmy W. Eason | 2011-12-13 |
| 8007714 | Earth-boring bits | Prakash K. Mirchandani, Jimmy W. Eason, James J. Oakes, Gabriel B. Collins, John H. Stevens +2 more | 2011-08-30 |
| 7954569 | Earth-boring bits | Prakash K. Mirchandani, Jimmy W. Eason, James J. Oakes, Gabriel B. Collins, John H. Stevens +2 more | 2011-06-07 |
| 7913779 | Earth-boring rotary drill bits including bit bodies having boron carbide particles in aluminum or aluminum-based alloy matrix materials, and methods for forming such bits | Heeman Choe, John H. Stevens, Jimmy W. Eason, James L. Overstreet | 2011-03-29 |
| 7829013 | Components of earth-boring tools including sintered composite materials and methods of forming such components | Jimmy W. Eason, Roy C. Lueth | 2010-11-09 |
| 7807099 | Method for forming earth-boring tools comprising silicon carbide composite materials | Heeman Choe, John H. Stevens, Jimmy W. Eason, James L. Overstreet | 2010-10-05 |
| 7784567 | Earth-boring rotary drill bits including bit bodies comprising reinforced titanium or titanium-based alloy matrix materials, and methods for forming such bits | Heeman Choe, John H. Stevens, James L. Overstreet, Jimmy W. Eason | 2010-08-31 |
| 7691173 | Consolidated hard materials, earth-boring rotary drill bits including such hard materials, and methods of forming such hard materials | Jimmy W. Eason, Roy C. Lueth | 2010-04-06 |
| 7556668 | Consolidated hard materials, methods of manufacture, and applications | Jimmy W. Eason, Roy C. Lueth | 2009-07-07 |