Inventor · disambiguated record

Francois-Jean Trocqueme

Also filed as: TROCQUEME FRANCOIS-JEAN

1 granted patent·95 citations·filing 1984–1984

52Inventor score

Technology areasE21B

Files withINST FRANCAIS DU PETROLE1

Top patents by PatentIndex Score

1 record

0184US4718824AUsable device, in particular for the pumping of an extremely viscous fluid and/or containing a sizeable proportion of gas, particularly for petrol productionINST FRANCAIS DU PETROLE·Filed 1984·Granted Jan 12, 1988·95 cites·9 claims

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