PL

Patrick Lefebvre

SM Sport Maska: 1 patents #11 of 23Top 50%
📍 Cluses, FR: #1 of 1 inventorsTop 100%
Overall (2017): #64,292 of 506,227Top 15%
3
Patents 2017

Issued Patents 2017

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9803719 Connection device which is displaceable and removable along a rope Mathieu Mansuy, Romain Molliex 2017-10-31
9681695 Helmet with chin cup Pierre-Luc Beauchamp, Michel Lefebvre, Sebastien Morin 2017-06-20
9573002 Self-blocking descender-belay device Mathieu Mansuy, Romain Molliex 2017-02-21