Issued Patents All Time
Showing 25 most recent of 79 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11506055 | Pumpable resin system | Dakota Faulkner, Richard Wharton, Lumin Ma | 2022-11-22 |
| 11242750 | Adjustable lattice girder | Dakota Faulkner, Jacob Hunter, John J. Breedlove, James Edward Pinkley | 2022-02-08 |
| 11213873 | Mine bolt bending system | Zachary Stevens, Dakota Faulkner, Mark Crable, Karl Anthony Calandra | 2022-01-04 |
| 10954787 | Pumpable two component resin | Dakota Faulkner, Richard Wharton, Lumin Ma | 2021-03-23 |
| 10941657 | Corrosion resistant yieldable bolt | Lumin Ma, Dakota Faulkner | 2021-03-09 |
| 10669848 | Pumpable resin system | Dakota Faulkner, Richard Wharton, Lumin Ma | 2020-06-02 |
| 10487655 | Pumpable two component resin | Dakota Faulkner, Richard Wharton, Lumin Ma | 2019-11-26 |
| 10294788 | Slotted tubular anchor | Dakota Faulkner, David Rager | 2019-05-21 |
| 10253628 | Pumpable resin system | Dakota Faulkner, Richard Wharton, Lumin Ma | 2019-04-09 |
| 10151202 | Rib strap | Dakota Faulkner, Travis Mikel Sub | 2018-12-11 |
| 9995140 | Yieldable prop with yieldable insert | Dakota Faulkner, Thomas Cook, John G. Oldsen | 2018-06-12 |
| 9249663 | Impact resistant lagging, method for designing impact resistant lagging, and apparatus for testing impact resistant lagging | Kevin J. Ma, Robert McGinnis, Dakota Faulkner, Demrey G. Brandon, John Feyrer | 2016-02-02 |
| 9011043 | Engineered mine seal | Jinrong Ma, Lumin Ma | 2015-04-21 |
| 8740504 | Apparatus and method for re-tensioning a loose roof plate in an underground mine | John G. Oldsen, Travis Mikel Sub | 2014-06-03 |
| 8647020 | Plastic cable bolt button | Dakota Faulkner, John Feyrer, John G. Oldsen, Jeffrey J. Stankus | 2014-02-11 |
| 8596923 | System and method for mine roof counter bore and cable bolt head securement therein | John G. Oldsen, Demrey G. Brandon, Joey B. Blankenship | 2013-12-03 |
| 8579550 | Truss shoe for use with a threaded rod | John Feyrer, Travis Mikel Sub, John G. Oldsen, Demrey G. Brandon | 2013-11-12 |
| 8567016 | Splice tube with wedge retaining caps | John G. Oldsen, Demrey G. Brandon, John Feyrer, Dakota Faulkner | 2013-10-29 |
| 8224631 | Stress, geologic, and support analysis methodology for underground openings | Jinrong Ma, Hanjie Chen, Xiaoting Li | 2012-07-17 |
| 8197160 | Mine roof and rib support with reinforced channel | Richard M. Hendrick | 2012-06-12 |
| 8057128 | Truss shoe with wedge retaining sleeve and method of assembling same | John G. Oldsen, Xiaoting Li, John Feyrer, Dakota Faulkner, Arthur J. Craven +1 more | 2011-11-15 |
| 8052353 | System and method for mine roof counter bore and cable bolt head securement therein | John G. Oldsen, Demrey G. Brandon, Joey B. Blankenship | 2011-11-08 |
| 8052352 | Mine support having a linearly moveable and/or pivoting end plate | Wallace Bolton, Demrey G. Brandon, Ben Mirabile, John G. Oldsen, Rodney Poland | 2011-11-08 |
| 7708087 | Countersink roof bit drill and method for using the same | Brandon S. Stables, Douglas E. Bise, John G. Oldsen, Donald E. Keller, David Rife +1 more | 2010-05-04 |
| 7445408 | Yieldable prop having a restraint arrangement | John G. Oldsen | 2008-11-04 |