DB

Denis Ernest Celestin Buffet

RS Robatel S.L.P.I.: 3 patents #1 of 5Top 20%
Overall (All Time): #735,291 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
9511459 Automatic system for quick dropping of the battery, integrated to an electrical or hybrid vehicle, and consequences on its maximum loading weight 2016-12-06
9333847 Hybrid vehicle having an engine and a flywheel which alternatively drive the vehicle at low speed in a pulsatile way 2016-05-10
8845469 High efficiency hybrid vehicle with two planetary gear mechanisms for power derivation 2014-09-30
8840499 Flywheel to recover kinetic energy for hybrid vehicle which has two planetary gears mechanisms for power derivation 2014-09-23
4412707 Bearing device for centrifuge 1983-11-01
4285462 Centrifuges with hydraulic controls 1981-08-25
4243172 Centrifuges having a bowl openable while in operation 1981-01-06