Inventor · disambiguated record
James Allen Liggett
Also filed as: LIGGETT JAMES · LIGGETT JAMES A · LIGGETT JAMES ALLEN
23 granted patents·1 pending application·354 citations·filing 2004–2022
96Inventor score
Top patents by PatentIndex Score
24 records- 0195US8893852B2Non-single point of failure member slideLIGGETT JAMES ALLEN·Filed 2011·Granted Nov 25, 2014·27 cites·7 claims
- 0294US10093328B2In-line brakeROPES COURSES INC·Filed 2016·Granted Oct 9, 2018·8 cites·7 claims
- 0394US8807044B2Puck key transition systemLIGGETT JAMES·Filed 2011·Granted Aug 19, 2014·23 cites·7 claims
- 0494US8683925B2Zip line transport trolley systemLIGGETT JAMES·Filed 2010·Granted Apr 1, 2014·20 cites·2 claims
- 0592US8360937B2Elevated adventure course with fall arrest systemLIGGETT JAMES·Filed 2011·Granted Jan 29, 2013·16 cites·8 claims
- 0691US8016686B2Retractable challenge courseLIGGETT JAMES A·Filed 2007·Granted Sep 13, 2011·46 cites·4 claims
- 0790US10814149B2Redundant adjustable lanyardJIMI IP LLC·Filed 2018·Granted Oct 27, 2020·12 cites·20 claims
- 0890US8066578B2Challenge courseLIGGETT JAMES·Filed 2007·Granted Nov 29, 2011·32 cites·6 claims
- 0989US10478737B2Zip track and systemROPES COURSES INC·Filed 2019·Granted Nov 19, 2019·6 cites·31 claims
- 1088US10213699B2Zip track and systemLIGGETT JAMES ALLEN·Filed 2012·Granted Feb 26, 2019·11 cites·22 claims
- 1187US10105564B2Challenge course with return trackROPES COURSES INC·Filed 2015·Granted Oct 23, 2018·13 cites·12 claims
- 1284US11376513B2Zip track and systemJIMI IP LLC·Filed 2019·Granted Jul 5, 2022·4 cites·20 claims
- 1384US8752668B2Track with stopping meansLIGGETT JAMES·Filed 2012·Granted Jun 17, 2014·20 cites·14 claims
- 1483US7981004B2Elevated adventure courseLIGGETT JAMES ALLEN·Filed 2007·Granted Jul 19, 2011·21 cites·2 claims
- 1583US7175534B2Challenge courseLIGGETT JAMES ALLEN·Filed 2004·Granted Feb 13, 2007·40 cites·15 claims
- 1680US9782682B2Wet play structure including a non-harnessed course and a harnessed courseFRANKOWSKI HYUMA ALEXEI·Filed 2011·Granted Oct 10, 2017·15 cites·13 claims
- 1780US7416054B2Cable hook tracking systemLIGGETT JAMES·Filed 2004·Granted Aug 26, 2008·31 cites·4 claims
- 1878US12296277B2Zip track and systemJIMI IP LLC·Filed 2022·Granted May 13, 2025·0 cites·20 claims
- 1966US10136705B2Magnetic gate for a caribinerROPES COURSES INC·Filed 2017·Granted Nov 27, 2018·1 cites·20 claims
- 2052USD862875SLanyardROPES COURSES INC·Filed 2018·Granted Oct 15, 2019·6 cites·1 claims
- 2146US2021016116A1Safety Check Apparatus for Challenge CourseJIMI IP LLC·Filed 2019·Application pending·0 cites
- 2233USD865895SElement for a Challenge CourseROPES COURSES INC·Filed 2018·Granted Nov 5, 2019·1 cites·1 claims
- 2333USD865896SElement for a challenge courseROPES COURSES INC·Filed 2018·Granted Nov 5, 2019·1 cites·1 claims
- 2426USD1074905SElement for a challenge courseJIMI IP LLC·Filed 2022·Granted May 13, 2025·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →