Issued Patents All Time
Showing 25 most recent of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9970292 | Drilling apparatus | Robert D. Burgess, William G. Kendall, Robert Sherwood Anderson | 2018-05-15 |
| 9534457 | Drilling apparatus with drill guide | Sean Casey Farrell, Robert Sherwood Anderson, Sean Joseph McQuerrey | 2017-01-03 |
| 9316070 | Pump for use with mine drill and related methods | Robert Sherwood Anderson, Sean Joseph McQuerrey | 2016-04-19 |
| 9194231 | Mesh handling apparatus and related methods | Timothy D. Burgess, Steven E. Payne | 2015-11-24 |
| 8342264 | Device for reducing drilling noise and related methods | Gregory E. Hinshaw, Sean Joseph McQuerrey | 2013-01-01 |
| 8342267 | Mining machine with improved rib reach capability and method of use thereof | Gregory E. Hinshaw, Robert Sherwood Anderson | 2013-01-01 |
| 8137033 | Mesh handling system for an underground mining machine and related methods | Gregory E. Hinshaw, Timothy D. Burgess, William G. Kendall, Jonathan R. Duncan | 2012-03-20 |
| 7819609 | Automated, low profile drilling/bolting module with single button operation | Gregory E. Hinshaw, Craig M. Collins, William A. Kyslinger, William B. Schwab | 2010-10-26 |
| 7721816 | Drilling/bolting machine having a manual operator input device with enable switch and related methods | Craig M. Collins | 2010-05-25 |
| 7704018 | Automated, low profile drilling/bolting module with automated stab jack | Gregory E. Hinshaw, Craig M. Collins, William A. Kyslinger, William B. Schwab | 2010-04-27 |
| 7600583 | Automated, low profile drilling/bolting module with collaring | Gregory E. Hinshaw, Craig M. Collins, William A. Kyslinger, William B. Schwab | 2009-10-13 |
| 7438141 | Automated, low profile drilling/bolting module with carousel | Gregory E. Hinshaw, Craig M. Collins, William A. Kyslinger, William B. Schwab | 2008-10-21 |
| 7428935 | Automated, low profile drilling/bolting module with manual bolt magazine | Gregory E. Hinshaw, Craig M. Collins, William A. Kyslinger, William B. Schwab | 2008-09-30 |
| 7428937 | Automated, low profile drilling/bolting module with gripper | Gregory E. Hinshaw, Craig M. Collins, William A. Kyslinger, William B. Schwab | 2008-09-30 |
| 7428936 | Automated, low profile drilling/bolting module | Gregory E. Hinshaw, Craig M. Collins, William A. Kyslinger, William B. Schwab | 2008-09-30 |
| 7416033 | Instrumented drill head, related drilling/bolting machines, and methods | Gregory E. Hinshaw, William G. Kendall | 2008-08-26 |
| 7407344 | Automated, low profile drilling/bolting module with roof reference guide | Gregory E. Hinshaw, Craig M. Collins, William A. Kyslinger, William B. Schwab | 2008-08-05 |
| 7381012 | Automated, low profile drilling/bolting module with collaring | Gregory E. Hinshaw, Craig M. Collins, William A. Kyslinger, William B. Schwab | 2008-06-03 |
| 6637522 | Enhanced computer control of in-situ drilling system | Gregory E. Hinshaw, William McIntyre | 2003-10-28 |
| 6216800 | In-situ drilling system with dust collection and overload control | Gregory E. Hinshaw, William McIntyre | 2001-04-17 |
| 5951208 | Roof bolting method and related apparatus | William B. Schwab | 1999-09-14 |
| 5082331 | Continuous miner with duct assembly | Maurice K. LeBegue | 1992-01-21 |
| 4936632 | Continuous miner with duct assembly | Maurice K. LeBegue | 1990-06-26 |
| 4840432 | Continuous miner with duct assembly | Maurice K. LeBegue | 1989-06-20 |
| 4641888 | Material gathering device for a mining machine | Maurice K. LeBegue | 1987-02-10 |