Inventor · disambiguated record
Robyn Marie Johnson
Also filed as: JOHNSON ROBYN MARIE
5 granted patents·130 citations·filing 2003–2013
83Inventor score
Top patents by PatentIndex Score
5 records- 0191US8783138B2High density tool bit holderJOHNSON ROBYN MARIE·Filed 2013·Granted Jul 22, 2014·17 cites·20 claims
- 0290US6868760B1Tool locking mechanismPRATT READ CORP·Filed 2003·Granted Mar 22, 2005·41 cites·12 claims
- 0389US8430003B1High density tool and locking systemJOHNSON ROBYN MARIE·Filed 2010·Granted Apr 30, 2013·16 cites·24 claims
- 0489US7481137B1Tool lug and locking systemJOHNSON ROBYN MARIE·Filed 2006·Granted Jan 27, 2009·40 cites·23 claims
- 0587US9089955B2Locking mechanism and tool deviceJOHNSON ROBYN MARIE·Filed 2013·Granted Jul 28, 2015·16 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →