Assignee

BERTRAND YVES

2 patents

Top patents by PatentIndex Score

US4279112AJul 21, 1981

Method for improving the thermic insulation of a building with a rigid frame structure

BERTRAND YVES25 citations77

US8772639B2Jul 8, 2014

Maintenance of electric cables by self-repairing

BERTRAND YVES1 citations36