Assignee
GROENENBOOM MARK
US·5 granted patents·39 citations·filing 2005–2022
Top patents by PatentIndex Score
5 records- 0192US11213738B1Variable torsion skateboard truck apparatus and method of adjustmentGROENENBOOM MARK·Filed 2020·Granted Jan 4, 2022·5 cites·21 claims
- 0290US7837204B1Adjustable kingpin board apparatus and methodGROENENBOOM MARK·Filed 2005·Granted Nov 23, 2010·30 cites·29 claims
- 0373US9555314B2Stable skateboard truckGROENENBOOM MARK·Filed 2015·Granted Jan 31, 2017·3 cites·8 claims
- 0471US12083412B2Skateboard truck mount skateboard truck mountGROENENBOOM MARK·Filed 2022·Granted Sep 10, 2024·0 cites·19 claims
- 0532USD840484SBracket for skateboard deckGROENENBOOM MARK·Filed 2017·Granted Feb 12, 2019·1 cites·1 claims
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