Inventor · disambiguated record
Jason Christopher Kardas
Also filed as: KARDAS JASON CHRISTOPHER
23 granted patents·239 citations·filing 2007–2023
95Inventor score
Files withHOBIE CAT CO10HOBIE CAT IP LLC5HOBIE CAT COMPANY A MISSOURI CORP2BASS PRO LLC1CZARNOWSKI JAMES T1
Top patents by PatentIndex Score
23 records- 0196US9604703B2Rail mounting systemHOBIE CAT CO·Filed 2015·Granted Mar 28, 2017·16 cites·14 claims
- 0294US9475559B2Foot operated propulsion system for watercraftHOBIE CAT CO·Filed 2014·Granted Oct 25, 2016·41 cites·13 claims
- 0393US9527555B2Adjustable kayak chair IMHOBIE CAT CO·Filed 2015·Granted Dec 27, 2016·12 cites·18 claims
- 0492US11305858B2Modular rudder systemHOBIE CAT IP LLC·Filed 2021·Granted Apr 19, 2022·3 cites·62 claims
- 0592US9981726B2Reversing propulsion device for watercraftHOBIE CAT CO·Filed 2016·Granted May 29, 2018·14 cites·8 claims
- 0692US8753156B2Remote driveKETTERMAN GREGORY S·Filed 2010·Granted Jun 17, 2014·26 cites·15 claims
- 0791US11639215B2Modular rudder systemHOBIE CAT IP LLC·Filed 2022·Granted May 2, 2023·2 cites·20 claims
- 0891US9738362B2Flow finHOBIE CAT CO·Filed 2016·Granted Aug 22, 2017·11 cites·9 claims
- 0991US8869731B2Adjustable kayak chairHOBIE CAT CO·Filed 2013·Granted Oct 28, 2014·13 cites·6 claims
- 1091US8082871B2Inflatable kayakCZARNOWSKI JAMES T·Filed 2008·Granted Dec 27, 2011·28 cites·16 claims
- 1190US9359052B2Reversing propulsion device for watercraftHOBIE CAT CO·Filed 2013·Granted Jun 7, 2016·12 cites·4 claims
- 1289US10005531B1ARC crankHOBIE CAT COMPANY A MISSOURI CORP·Filed 2017·Granted Jun 26, 2018·14 cites·14 claims
- 1387US7430976B2Twist and stow rudderHOBIE CAT CO·Filed 2007·Granted Oct 7, 2008·16 cites·6 claims
- 1486US11390367B2Modular rudder systemHOBIE CAT IP LLC·Filed 2020·Granted Jul 19, 2022·2 cites·20 claims
- 1586US10259553B2Propulsion device for watercraftHOBIE CAT COMPANY A MISSOURI CORP·Filed 2017·Granted Apr 16, 2019·10 cites·17 claims
- 1680US8720354B2QuadfoilerKETTERMAN GREGORY SCOTT·Filed 2012·Granted May 13, 2014·10 cites·10 claims
- 1773US12459613B2Retractable hull mounting data collecting systemBASS PRO LLC·Filed 2023·Granted Nov 4, 2025·0 cites·23 claims
- 1873US12122498B2Modular rudder systemHOBIE CAT IP LLC·Filed 2022·Granted Oct 22, 2024·0 cites·23 claims
- 1972US8453589B2Hatch with cover for boatsCZARNOWSKI JAMES TAYLOR·Filed 2007·Granted Jun 4, 2013·8 cites·10 claims
- 2070US11866132B2Retractable hull mounting data collecting systemHOBIE CAT IP LLC·Filed 2021·Granted Jan 9, 2024·0 cites·18 claims
- 2162US9345762B2Stayed roller furlerHOBIE CAT CO·Filed 2014·Granted May 24, 2016·1 cites·6 claims
- 2261US12479558B2Support assemblies for watercrafts and related methods of assemblyWHITE RIVER MARINE GROUP LLC·Filed 2022·Granted Nov 25, 2025·0 cites·35 claims
- 2357US11091235B2Retractable hull mounting data collecting systemHOBIE CAT CO·Filed 2018·Granted Aug 17, 2021·0 cites·23 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →