Assignee
WILLIAMS JR ALFRED C
US·2 granted patents·30 citations·filing 2010–2018
Technology mixA63C2
Top patents by PatentIndex Score
2 records- 0190US8328206B2Skateboard truck with rotateable wing shaped bushingWILLIAMS JR ALFRED C·Filed 2010·Granted Dec 11, 2012·28 cites·20 claims
- 0268US10695654B1Double-kingpin skateboard truck incorporating a novel keyway slot and an L-shaped keyway boltWILLIAMS JR ALFRED C·Filed 2018·Granted Jun 30, 2020·2 cites·20 claims
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