Inventor · disambiguated record

Roger Guerard

Also filed as: GUERARD ROGER · GUERARD ROGER GAMBLE DOUGHTY

1 granted patent·1 pending application·3 citations·filing 2003–2015

22Inventor score

Technology areasB63B

Files withGUERARD ROGER1 GUERARD ROGER GAMBLE DOUGHTY1

Top patents by PatentIndex Score

2 records

0128US7328668B2Hybrid vee-hull / wing-in-ground effect vesselGUERARD ROGER GAMBLE DOUGHTY·Filed 2003·Granted Feb 12, 2008·3 cites·2 claims
0215US2015336633A1Hybrid vee-hull with sponsonsGUERARD ROGER·Filed 2015·Application pending·0 cites

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