| 12110645 |
Traffic barrier with inertial crash panels and sound barrier |
Mark Christopher Ayton, Mohammed Talha Ghuman, Benjamin Fraser Powell |
2024-10-08 |
| 11891765 |
Barrier transition framework |
Benjamin Fraser Powell, William Price Longstreet |
2024-02-06 |
| 11608604 |
Single anchor terminal |
Michael S. Brackin, Roger P. Bligh, Delbert Lance Bullard, Jr. |
2023-03-21 |
| 11578466 |
Traffic barrier and soundwall system |
Mark Christopher Ayton, Mohammed Talha Ghuman, Benjamin Fraser Powell |
2023-02-14 |
| 11459714 |
Guardrail post system |
Benjamin Fraser Powell, Mohammad Talha Ghuman |
2022-10-04 |
| 11028545 |
Mobile traffic barrier |
Benjamin Fraser Powell, Mohammad Talha Ghuman |
2021-06-08 |
| D917323 |
Moveable barrier |
Mohammad Talha Ghuman, Benjamin Fraser Powell |
2021-04-27 |
| 10851503 |
Tension end treatment for guardrail safety system |
D. Lance Bullard, Jr., C. Eugene Buth, Roger P. Bligh, Akram Y. Abu-Odeh |
2020-12-01 |
| 10253469 |
Single anchor terminal |
Michael S. Brackin, Roger P. Bligh, Delbert Lance Bullard, Jr. |
2019-04-09 |
| 9528232 |
Methods for the manufacture of a module for use in a crash barrier and assembly of the crash barrier |
D. Lance Bullard, Jr., C. Eugene Buth, Michael S. Brackin |
2016-12-27 |
| 9404231 |
Module for use in a crash barrier and crash barrier |
D. Lance Bullard, Jr., C. Eugene Buth, Michael S. Brackin |
2016-08-02 |
| 9228304 |
Surface mount wedge barrier |
Michael S. Brackin, D. Lance Bullard, Jr., Russell J. Norris, Craig R. Ackerman, Donald L. Moffett +1 more |
2016-01-05 |
| 8956072 |
Surface mount wedge barrier |
Michael S. Brackin, D. Lance Bullard, Jr., Russell J. Norris, Craig R. Ackerman, Donald L. Moffett +1 more |
2015-02-17 |
| 8882082 |
Tension guardrail terminal |
Akram Y. Abu-Odeh, Roger P. Bligh, D. Lance Bullard, Jr., C. Eugene Buth |
2014-11-11 |
| 8500103 |
Yielding post guardrail safety system incorporating thrie beam guardrail elements |
Roger P. Bligh, D. Lance Bullard, Jr., C. Eugene Buth |
2013-08-06 |
| 8118516 |
Energy absorbing system |
Matthew A. Gelfand, Joseph Vellozzi, John S. Paner, Norman D. Mackenzie, Shubin Ruan +1 more |
2012-02-21 |
| 7883075 |
Tension guardrail terminal |
Akram Y. Abu-Odeh, Roger P. Bligh, D. Lance Bullard, Jr., C. Eugene Buth |
2011-02-08 |
| 7785031 |
Energy absorbing system |
Joseph Vellozzi, Matthew A. Gelfand, John S. Paner, Norman D. Mackenzie, Shubin Ruan +1 more |
2010-08-31 |
| 7694941 |
Guardrail safety system for dissipating energy to decelerate the impacting vehicle |
Akram Y. Abu-Odeh, Roger P. Bligh, D. Lance Bullard, Jr., C. Eugene Buth |
2010-04-13 |
| 7597501 |
Hybrid energy absorbing reusable terminal |
D. Lance Bullard, Jr., Christopher J. Karpathy, John F. Carney, III |
2009-10-06 |
| 7556242 |
Cable guardrail release system |
Roger P. Bligh, D. Lance Bullard, Jr., C. Eugene Buth |
2009-07-07 |
| 7516945 |
Cable anchor bracket |
Roger P. Bligh, D. Lance Bullard, Jr., C. Eugene Buth, Hayes E. Ross, Jr., Stephen L. Brown |
2009-04-14 |
| 7389860 |
Energy absorbing device having notches and pre-bent sections |
Akram Y. Abu-Odeh, Roger P. Bligh, Jacob R. Ness |
2008-06-24 |
| 7325789 |
Box beam terminals |
C. Eugene Buth, Roger P. Bligh, D. Lance Bullard, Jr., Hayes E. Ross, Jr., Akram Y. Abu-Odeh |
2008-02-05 |
| 7246791 |
Hybrid energy absorbing reusable terminal |
D. Lance Bullard, Jr., Christopher J. Karpathy, John F. Carney, III |
2007-07-24 |