Inventor · disambiguated record
Dean L. Sicking
Also filed as: SICKING DEAN · SICKING DEAN L · SICKING DEAN LEO
51 granted patents·15 pending applications·1,716 citations·filing 1986–2025
99Inventor score
Files withSAFETY BY DESIGN INC11SICKING DEAN L11UAB RES FOUND9UNIV NEBRASKA8SICKING SAFETY SYSTEMS LLC7
Top patents by PatentIndex Score
66 records- 0197US5078366AGuardrail extruder terminalTEXAS A & M UNIV SYS·Filed 1990·Granted Jan 7, 1992·142 cites·8 claims
- 0297US4815565ALow maintenance crash cushion end treatmentSICKING DEAN L·Filed 1986·Granted Mar 28, 1989·135 cites·7 claims
- 0396US6308809B1Crash attenuation systemSAFETY BY DESIGN COMPANY·Filed 1999·Granted Oct 30, 2001·126 cites·14 claims
- 0496US6022003AGuardrail cutting terminalUNIV NEBRASKA·Filed 1994·Granted Feb 8, 2000·71 cites·16 claims
- 0596US4928928AGuardrail extruder terminalTEXAS A & M UNIV SYS·Filed 1988·Granted May 29, 1990·134 cites·8 claims
- 0695US7147088B2Single-sided crash cushion systemREID JOHN D·Filed 2005·Granted Dec 12, 2006·32 cites·5 claims
- 0795US6457570B2Rectangular bursting energy absorberSAFETY BY DESIGN COMPANY·Filed 2001·Granted Oct 1, 2002·63 cites·19 claims
- 0895US6254063B1Energy absorbing breakaway steel guardrail postSAFETY BY DESIGN INC·Filed 1999·Granted Jul 3, 2001·90 cites·12 claims
- 0995US6109597AAnchor cable release mechanism for a guardrail systemSAFETY BY DESIGN INC·Filed 1998·Granted Aug 29, 2000·74 cites·2 claims
- 1095US5924680AFoundation sleeve for a guardrail systemSAFETY BY DESIGN INC·Filed 1998·Granted Jul 20, 1999·69 cites·1 claims
- 1194US6668989B2Trailer mounted bursting energy absorption systemSAFETY BY DESIGN CO·Filed 2002·Granted Dec 30, 2003·50 cites·4 claims
- 1294US5775675ASequential kinking guardrail terminal systemSAFETY BY DESIGN INC·Filed 1997·Granted Jul 7, 1998·102 cites·14 claims
- 1394US5547309AThrie-beam terminal with breakaway post cable releaseTEXAS A & M UNIV SYS·Filed 1994·Granted Aug 20, 1996·68 cites·6 claims
- 1493US7220077B2Traffic noise barrier systemUNIV NEBRASKA·Filed 2005·Granted May 22, 2007·47 cites·22 claims
- 1593US5503495AThrie-beam terminal with breakaway post cable releaseTEXAS A & M UNIV SYS·Filed 1995·Granted Apr 2, 1996·72 cites·3 claims
- 1692US5988598ABreakaway steel guardrail postSAFETY BY DESIGN INC·Filed 1998·Granted Nov 23, 1999·74 cites·6 claims
- 1790US9145943B2Systems and methods for absorbing energyUAB RESEARCH FOUNDATION·Filed 2013·Granted Sep 29, 2015·13 cites·39 claims
- 1890US6926461B1High-impact, energy-absorbing vehicle barrier systemUNIV NEBRASKA·Filed 2002·Granted Aug 9, 2005·61 cites·24 claims
- 1989US8448913B1Anchor cable release mechanism for a guardrail systemROHDE JOHN R·Filed 2012·Granted May 28, 2013·16 cites·9 claims
- 2088US9963844B2Energy absorbing guardrail systemSAFETY BY DESIGN INC·Filed 2017·Granted May 8, 2018·6 cites·11 claims
- 2185US9091091B2Energy absorbing sports board assemblySICKING DEAN L·Filed 2013·Granted Jul 28, 2015·10 cites·21 claims
- 2282US10119231B1Energy absorbing guardrail system having a modified first upper postSAFETY BY DESIGN INC·Filed 2018·Granted Nov 6, 2018·4 cites·7 claims
- 2381US10444099B2Systems and methods for testing protective helmetsUAB RES FOUND·Filed 2014·Granted Oct 15, 2019·3 cites·14 claims
- 2480US2025032892A1Sports wall assemblySICKING SAFETY SYSTEMS LLC·Filed 2024·Application pending·0 cites
- 2578US10914044B2Breakaway guardrail post for a highway crash attenuation systemSAFETY BY DESIGN INC·Filed 2018·Granted Feb 9, 2021·3 cites·4 claims
- 2678US10036132B2Twist box guardrail terminalSICKING DEAN L·Filed 2014·Granted Jul 31, 2018·7 cites·13 claims
- 2777US12297611B2Guardrail terminalSICKING SAFETY SYSTEMS LLC·Filed 2023·Granted May 13, 2025·0 cites·20 claims
- 2877US12109482B2Sports wall assemblySICKING SAFETY SYSTEMS LLC·Filed 2023·Granted Oct 8, 2024·0 cites·20 claims
- 2977US7111827B2Energy-absorption systemKOTHMANN ENTPR INC·Filed 2002·Granted Sep 26, 2006·17 cites·39 claims
- 3076US2025270777A1Guardrail terminalSICKING SAFETY SYSTEMS LLC·Filed 2025·Application pending·0 cites
- 3175US11466415B2Guardrail terminalSICKING DEAN L·Filed 2019·Granted Oct 11, 2022·2 cites·18 claims
- 3275US5931448AReverse twist turned-down terminal for road guardrail systemsUNIV NEBRASKA·Filed 1996·Granted Aug 3, 1999·46 cites·15 claims
- 3374US9732484B2Energy absorbing guardrail systemSAFETY BY DESIGN INC·Filed 2014·Granted Aug 15, 2017·5 cites·7 claims
- 3474US7690687B2Trailer mounted attenuator with breakaway axle assemblySAFETY BY DESIGN CO·Filed 2005·Granted Apr 6, 2010·9 cites·19 claims
- 3573US11759697B2Sports wall assemblySICKING SAFETY SYSTEMS LLC·Filed 2022·Granted Sep 19, 2023·0 cites·20 claims
- 3673US10857959B2Controlled axle release mechanism for a truck trailer attenuatorSAFETY BY DESIGN INC·Filed 2018·Granted Dec 8, 2020·2 cites·8 claims
- 3773US7410320B2High-impact, energy-absorbing vehicle barrier systemUNIV NEBRASKA·Filed 2005·Granted Aug 12, 2008·10 cites·21 claims
- 3873US6260827B1Guardrail systemUNIV NEBRASKA·Filed 1996·Granted Jul 17, 2001·34 cites·17 claims
- 3972US11846077B2Guardrail terminalSICKING SAFETY SYSTEMS LLC·Filed 2022·Granted Dec 19, 2023·0 cites·19 claims
- 4072US7913981B2Cable release leverUNIV NEBRASKA·Filed 2005·Granted Mar 29, 2011·10 cites·13 claims
- 4172US6505820B2Guardrail terminalKOTHMANN ENTPR INC·Filed 1999·Granted Jan 14, 2003·30 cites·18 claims
- 4271US6244571B1Controlled buckling breakaway cable terminalSAFETY BY DESIGN INC·Filed 1999·Granted Jun 12, 2001·36 cites·6 claims
- 4370US10568377B2Protective helmet systems that enable the helmet to rotate independent of the headUAB RES FOUND·Filed 2016·Granted Feb 25, 2020·2 cites·29 claims
- 4469US10115200B2Systems and methods for analyzing sports impactsUAB RES FOUND·Filed 2014·Granted Oct 30, 2018·3 cites·26 claims
- 4569US9683340B2Systems and methods for supporting bollardsUAB RES FOUND·Filed 2014·Granted Jun 20, 2017·4 cites·20 claims
- 4667US10729200B2Protective helmets having energy absorbing tethersUAB RES FOUND·Filed 2015·Granted Aug 4, 2020·3 cites·15 claims
- 4766US6416041B1Guardrail systemUNIV NEBRASKA·Filed 1996·Granted Jul 9, 2002·27 cites·16 claims
- 4861US11389714B2Sports wall assemblySICKING DEAN L·Filed 2019·Granted Jul 19, 2022·0 cites·23 claims
- 4961US2024229388A1Guardrail terminal and guardrail assemblySICKING SAFETY SYSTEMS LLC·Filed 2024·Application pending·0 cites
- 5058US10507377B2Sports wall assemblySICKING DEAN L·Filed 2018·Granted Dec 17, 2019·0 cites·34 claims
Showing the top 50 of 66 patent records by PatentIndex Score.
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