Issued Patents All Time
Showing 25 most recent of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12134864 | Flight for asphalt rotary dryer | — | 2024-11-05 |
| 11484832 | Apparatus and method for a carbon reduction assembly | Wendell Feltman, Kevin Risley, Patrick Joseph Rooney, Jerry Scott, Devin Frank Whitehead | 2022-11-01 |
| 11319677 | Hi-recycle asphalt batch plant | Greg Renegar, Michael Varner, Earl Edwards, Jr. | 2022-05-03 |
| 11008713 | Rotary dryer having notched flights | Andrew Hobbs | 2021-05-18 |
| 10870954 | Asphalt paving mixtures storage silo thermal barrier system | — | 2020-12-22 |
| 10288349 | Asphalt production plant with pre-dryer assist | — | 2019-05-14 |
| 10281146 | Apparatus and method for a center fuel stabilization bluff body | Michael Swanson, Ricardo Jorge Jota Costa, Theodore Warren Glassmire | 2019-05-07 |
| 10131495 | Bulk material unloading system | — | 2018-11-20 |
| 9855677 | Method and apparatus for making asphalt concrete using aggregate material from a plurality of material streams | J. Donald Brock, Gary L. Catlett | 2018-01-02 |
| 9835374 | Apparatus and method for a dryer | — | 2017-12-05 |
| 9683336 | Apparatus and method for an asphalt plant | — | 2017-06-20 |
| 9598824 | Apparatus and method for an asphaltic material control system | — | 2017-03-21 |
| 9562204 | Method and apparatus for pelletizing blends of biomass materials for use as fuel | J. Donald Brock | 2017-02-07 |
| 9506646 | Apparatus and method for linear mixing tube assembly | Michael Swanson, Shannon Putman, Andrew Hobbs | 2016-11-29 |
| 9382672 | Apparatus and method for dryer performance optimization system | — | 2016-07-05 |
| 9353489 | Apparatus and method for asphalt control system | — | 2016-05-31 |
| 9188330 | Apparatus and method for mixing tube assembly | Andrew Hobbs, Shannon Putman, Joseph Unjakoti, Eric Wattenbarger, Michael Swanson | 2015-11-17 |
| 9127227 | Method and apparatus for processing biomass material | J. Donald Brock, Gary L. Catlett, Jeffrey Blake Pruett | 2015-09-08 |
| 8863404 | Apparatus and method for dryer performance optimization system | — | 2014-10-21 |
| 7878797 | Burner assembly with screen | Michael Swanson | 2011-02-01 |
| 7810441 | Coal burner assembly | Michael Swanson, Russell W. Fountain, William Eric Wattenbarger, Andrew Hobbs, Kelly Knight | 2010-10-12 |
| 7785100 | Burner assembly with turbulent tube fuel-air mixer | Michael Swanson | 2010-08-31 |
| 7566162 | Apparatus and method for a hot mix asphalt plant using a high percentage of recycled asphalt products | — | 2009-07-28 |
| 7156889 | Assembly for removing dust from gas stream | Andrew Hobbs | 2007-01-02 |
| 6652268 | Burner assembly | Bruce C. Irwin, Russell W. Fountain, Joseph Unjakoti, Michael Swanson | 2003-11-25 |