| 11608604 |
Single anchor terminal |
Michael S. Brackin, Dean C. Alberson, Delbert Lance Bullard, Jr. |
2023-03-21 |
| 11326314 |
Deflector bracket and cable anchor for guardrail terminal |
D. Lance Bullard, Jr. |
2022-05-10 |
| 10851503 |
Tension end treatment for guardrail safety system |
Dean C. Alberson, D. Lance Bullard, Jr., C. Eugene Buth, Akram Y. Abu-Odeh |
2020-12-01 |
| 10253469 |
Single anchor terminal |
Michael S. Brackin, Dean C. Alberson, Delbert Lance Bullard, Jr. |
2019-04-09 |
| 8882082 |
Tension guardrail terminal |
Akram Y. Abu-Odeh, Dean C. Alberson, D. Lance Bullard, Jr., C. Eugene Buth |
2014-11-11 |
| 8517349 |
Guardrail terminals |
Hayes E. Ross, Jr., C. Eugene Buth |
2013-08-27 |
| 8500103 |
Yielding post guardrail safety system incorporating thrie beam guardrail elements |
Dean C. Alberson, D. Lance Bullard, Jr., C. Eugene Buth |
2013-08-06 |
| 7883075 |
Tension guardrail terminal |
Akram Y. Abu-Odeh, Dean C. Alberson, D. Lance Bullard, Jr., C. Eugene Buth |
2011-02-08 |
| 7694941 |
Guardrail safety system for dissipating energy to decelerate the impacting vehicle |
Akram Y. Abu-Odeh, Dean C. Alberson, D. Lance Bullard, Jr., C. Eugene Buth |
2010-04-13 |
| 7556242 |
Cable guardrail release system |
Dean C. Alberson, D. Lance Bullard, Jr., C. Eugene Buth |
2009-07-07 |
| 7516945 |
Cable anchor bracket |
Dean C. Alberson, 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, Dean C. Alberson, Jacob R. Ness |
2008-06-24 |
| 7325789 |
Box beam terminals |
C. Eugene Buth, Dean C. Alberson, D. Lance Bullard, Jr., Hayes E. Ross, Jr., Akram Y. Abu-Odeh |
2008-02-05 |
| 7243908 |
Cable anchor bracket |
Dean C. Alberson, D. Lance Bullard, Jr., C. Eugene Buth, Hayes E. Ross, Jr., Stephen L. Brown |
2007-07-17 |
| 7185882 |
Box beam terminals |
C. Eugene Buth, Dean C. Alberson, Lance D. Bullard, Jr., Hayes E. Ross, Jr., Akram Y. Abu-Odeh |
2007-03-06 |
| 6948703 |
Locking hook bolt and method for using same |
Dean C. Alberson, Frederick Mauer, IV, D. Lance Bullard, Jr., C. Eugene Buth |
2005-09-27 |
| 6932327 |
Cable guardrail release system |
Dean C. Alberson, D. Lance Bullard, Jr., C. Eugene Buth |
2005-08-23 |
| 6902150 |
Steel yielding guardrail support post |
Dean C. Alberson, D. Lance Bullard, Jr., C. Eugene Buth |
2005-06-07 |
| 6729607 |
Cable release anchor |
Dean C. Alberson, D. Lance Bullard, Jr., C. Eugene Buth |
2004-05-04 |
| 6715735 |
Head assembly for guardrail extruder terminal |
Steve Brown, Eugene Buth, Hayes E. Ross, Jr. |
2004-04-06 |
| 6575434 |
Apparatus and methods for strengthening guardrail installations |
King K. Mak, Hayes E. Ross, Jr. |
2003-06-10 |
| 6435761 |
Slot guard for slotted rail terminal |
King K. Mak, Hayes E. Ross, Jr. |
2002-08-20 |
| 6089782 |
Frame catcher adaptation for guardrail extruder terminal |
Don L. Ivey, Carl E. Buth, Hayes E. Ross, Jr. |
2000-07-18 |
| 5547309 |
Thrie-beam terminal with breakaway post cable release |
King K. Mak, Hayes E. Ross, Jr., Dean L. Sicking |
1996-08-20 |
| 5503495 |
Thrie-beam terminal with breakaway post cable release |
King K. Mak, Dean L. Sicking, Hayes E. Ross, Jr. |
1996-04-02 |