Inventor · disambiguated record
Barry D. Stephens
Also filed as: STEPHENS BARRY · STEPHENS BARRY D
17 granted patents·1 pending application·785 citations·filing 1982–2019
95Inventor score
Files withENERGY ABSORPTION SYSTEM11BEARDSALL ASHLEY1CHIR ADAM PHILIP1LEONHARDT PATRICK A1SMITH BRIAN1
Top patents by PatentIndex Score
18 records- 0196US4583716AUniversal anchor assembly for impact attenuation deviceENERGY ABSORPTION SYSTEM·Filed 1982·Granted Apr 22, 1986·148 cites·7 claims
- 0295US4711481AVehicle impact attenuating deviceENERGY ABSORPTION SYSTEM·Filed 1985·Granted Dec 8, 1987·121 cites·26 claims
- 0395US4452431ARestorable fender panelENERGY ABSORPTION SYSTEM·Filed 1982·Granted Jun 5, 1984·170 cites·7 claims
- 0493US6461076B1Vehicle impact attenuatorENERGY ABSORPTION SYSTEM·Filed 2001·Granted Oct 8, 2002·45 cites·12 claims
- 0589US8905382B2End terminalSMITH BRIAN·Filed 2012·Granted Dec 9, 2014·13 cites·11 claims
- 0689US8215619B2Guardrail assembly, breakaway support post for a guardrail and methods for the assembly and use thereofLEONHARDT PATRICK A·Filed 2009·Granted Jul 10, 2012·24 cites·20 claims
- 0788US6554529B2Energy-absorbing assembly for roadside impact attenuatorENERGY ABSORPTION SYSTEM·Filed 2001·Granted Apr 29, 2003·43 cites·20 claims
- 0888US5868521AHighway crash cushion and components thereofENERGY ABSORPTION SYSTEM·Filed 1997·Granted Feb 9, 1999·83 cites·11 claims
- 0986US8360400B2Guardrail assembly, breakaway support post for a guardrail and methods for the assembly and use thereofENERGY ABSORPTION SYSTEM·Filed 2012·Granted Jan 29, 2013·10 cites·20 claims
- 1084US5314261AVehicle crash cushionENERGY ABSORPTION SYSTEM·Filed 1993·Granted May 24, 1994·53 cites·16 claims
- 1180US8348546B2Method for transferring a barrierENERGY ABSORPTION SYSTEM·Filed 2012·Granted Jan 8, 2013·7 cites·30 claims
- 1279US8647012B2Gate for barrier system and methods for the assembly and use thereofWILKINSON DOUGLAS E·Filed 2011·Granted Feb 11, 2014·13 cites·13 claims
- 1370US8109692B2Barrier transfer device, system and method for the use thereofWELCH JAMES B·Filed 2008·Granted Feb 7, 2012·9 cites·25 claims
- 1466USD898583SPop up packetBEARDSALL ASHLEY·Filed 2019·Granted Oct 13, 2020·14 cites·1 claims
- 1566US6270020B1Roadway deicing systemENERGY ABSORPTION SYSTEM·Filed 1999·Granted Aug 7, 2001·31 cites·6 claims
- 1657US9181665B2Barrier system and connectorTRINITY HIGHWAY PRODUCTS LLC·Filed 2014·Granted Nov 10, 2015·1 cites·19 claims
- 1751USRE47626EEnd terminalENERGY ABSORPTION SYSTEM·Filed 2016·Granted Oct 1, 2019·0 cites·20 claims
- 1833US2013071240A1Bidirectional water turbineCHIR ADAM PHILIP·Filed 2011·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Barry D. Stephens files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →