Assignee
JOHNSON LENNART B
4 granted patents·94 citations·filing 1976–2009
Top patents by PatentIndex Score
4 records- 0187US4898403ARoller skiJOHNSON LENNART B·Filed 1989·Granted Feb 6, 1990·43 cites·8 claims
- 0275US8011734B1Variable rolling resistance wheel for rolling vehicleJOHNSON LENNART B·Filed 2009·Granted Sep 6, 2011·6 cites·13 claims
- 0373US7677600B2Roller skiJOHNSON LENNART B·Filed 2007·Granted Mar 16, 2010·6 cites·8 claims
- 0463US4082312ACross country ski bindingJOHNSON LENNART B·Filed 1976·Granted Apr 4, 1978·39 cites·3 claims
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