Assignee
QUIGG ROBERT T
US·2 granted patents·68 citations·filing 1990–2010
Top patents by PatentIndex Score
2 records- 0168US5158309AStair climbing apparatus for collapsible wheelchairQUIGG ROBERT T·Filed 1990·Granted Oct 27, 1992·67 cites·10 claims
- 0249US8517393B1Cleat assembly, belt, track, or like surface including an array of traction-enhancing cleatsQUIGG ROBERT T·Filed 2010·Granted Aug 27, 2013·1 cites·20 claims
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