Inventor · disambiguated record

Gregg Duane Butterfield

Also filed as: BUTTERFIELD GREGG DUANE

2 granted patents·6 citations·filing 2015–2016

53Inventor score

Technology areasG08G

Files withHYDRO AIRE INC2

Top patents by PatentIndex Score

2 records

0175US9701401B2Method of reporting runway condition using brake control systemHYDRO-AIRE INC·Filed 2016·Granted Jul 11, 2017·3 cites·11 claims
0273US9412210B2Method of reporting runway condition using brake control systemHYDRO-AIRE INC·Filed 2015·Granted Aug 9, 2016·3 cites·16 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →