Inventor · disambiguated record
Frank Butler
Also filed as: BUTLER FRANK · BUTLER FRANK B
3 granted patents·1 pending application·53 citations·filing 2006–2009
72Inventor score
Top patents by PatentIndex Score
4 records- 0187US7520342B2Recovery systemMI LLC·Filed 2006·Granted Apr 21, 2009·26 cites·18 claims
- 0274US7438142B2Recovery systemMI LLC·Filed 2006·Granted Oct 21, 2008·21 cites·23 claims
- 0365US7868276B2Airborne vehicle emulation system and methodLOCKHEED CORP·Filed 2007·Granted Jan 11, 2011·6 cites·25 claims
- 0435US2010313645A1Test procedure to determine concentration and relative distribution of sized particles in a drilling fluidMI LLC·Filed 2009·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →