MC

Michael Chaumontet

ZE Zedel: 7 patents #9 of 64Top 15%
Overall (All Time): #721,542 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10716960 Belay descender device on a rope with gearing-down and anti-panic blocking Julien Moine, Christophe Quillard 2020-07-21
10487867 Secured carabiner Marc Jourdan 2019-11-26
9498660 Fall arrest safety apparatus on a rope with clamping function Julien Moine 2016-11-22
9227092 Safety rope blocker having a rotatable body 2016-01-05
9192792 Fall arrest safety apparatus with blocking on a rope Julien Moine, Alain Maurice 2015-11-24
9120654 Pulley with unlockable clamp 2015-09-01
8584814 Self-arresting rope belay device Christophe Quillard, Alain Maurice, Paul Petzl 2013-11-19