Assignee
JOHNSON ROBYN MARIE
US·4 granted patents·89 citations·filing 2006–2013
Top patents by PatentIndex Score
4 records- 0191US8783138B2High density tool bit holderJOHNSON ROBYN MARIE·Filed 2013·Granted Jul 22, 2014·17 cites·20 claims
- 0289US8430003B1High density tool and locking systemJOHNSON ROBYN MARIE·Filed 2010·Granted Apr 30, 2013·16 cites·24 claims
- 0389US7481137B1Tool lug and locking systemJOHNSON ROBYN MARIE·Filed 2006·Granted Jan 27, 2009·40 cites·23 claims
- 0487US9089955B2Locking mechanism and tool deviceJOHNSON ROBYN MARIE·Filed 2013·Granted Jul 28, 2015·16 cites·20 claims
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