Inventor · disambiguated record
Kevin Worrell
Also filed as: WORRELL KEVIN
4 granted patents·16 citations·filing 2009–2012
70Inventor score
Technology areasB64U
Files withEHINGER RYAN T4
Top patents by PatentIndex Score
4 records- 0168US8133155B2Multi-ratio rotorcraft drive system and a method of changing gear ratios thereofEHINGER RYAN T·Filed 2009·Granted Mar 13, 2012·14 cites·18 claims
- 0250US8454475B2Multi-ratio rotorcraft drive system and a method of changing gear ratios thereofEHINGER RYAN T·Filed 2012·Granted Jun 4, 2013·2 cites·10 claims
- 0341US8500597B2Multi-ratio rotorcraft drive system and a method of changing gear ratios thereofEHINGER RYAN T·Filed 2012·Granted Aug 6, 2013·0 cites·22 claims
- 0441US8449432B2Multi-ratio rotorcraft drive system and a method of changing gear ratios thereofEHINGER RYAN T·Filed 2012·Granted May 28, 2013·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →