Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9845641 | Method and system for laterally drilling through a subterranean formation | Barry Belew | 2017-12-19 |
| 9316079 | Method and apparatus for milling a zero radius lateral window in casing | Jack J. Kolle, Mark Marvin | 2016-04-19 |
| 9097083 | Method and apparatus for milling a zero radius lateral window in casing | Jack J. Kolle, Mark Marvin | 2015-08-04 |
| 8915311 | Method and apparatus for drilling a zero-radius lateral | Jack J. Kolle, Mark Marvin | 2014-12-23 |
| 8312939 | Method and system for laterally drilling through a subterranean formation | Barry Belew, Alice Belew | 2012-11-20 |
| 7686101 | Method and apparatus for laterally drilling through a subterranean formation | Barry Belew | 2010-03-30 |
| 6920945 | Method and system for facilitating horizontal drilling | Barry Belew | 2005-07-26 |
| 6257353 | Horizontal drilling method and apparatus | Barry Belew | 2001-07-10 |