Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11370049 | Earth-boring tools having particle-matrix composite bodies and methods for welding particle-matrix composite bodies | John H. Stevens, Redd H. Smith, James Andy Oxford, Jose E. Ramirez, Shuchi P. Khurana | 2022-06-28 |
| 10493550 | Earth-boring tools having particle-matrix composite bodies and methods for welding particle-matrix composite bodies | John H. Stevens, Redd H. Smith, James Andy Oxford, Jose E. Ramirez, Shuchi P. Khurana | 2019-12-03 |
| 10217534 | Method for joining silicon carbide components to one another | Alber Sadek, Edward D. HERDERICK, Kirk E. Cooper | 2019-02-26 |
| 10032527 | Method for fabricating silicon carbide assemblies | Edward D. HERDERICK, Kirk E. Cooper | 2018-07-24 |
| 9662733 | Methods for reparing particle-matrix composite bodies | John H. Stevens, Redd H. Smith, James Andy Oxford, Jose E. Ramirez, Shuchi P. Khurana | 2017-05-30 |
| 8074869 | System, method, and apparatus for reactive foil brazing of cutter components for fixed cutter bit | Nicholas J. Lyons | 2011-12-13 |
| 7414220 | Orbital weld head | Peter M. Oyster, Craig Mizer, Tom Horvath | 2008-08-19 |
| 6884963 | Apparatus and method for welding duplex stainless steel | Andrew P. Marshall, Charles Sapsford, Edwin L. Wolf | 2005-04-26 |