RN

Roland Nierhoff

EN Engie: 1 patents #1 of 13Top 8%
Overall (2019): #292,910 of 560,194Top 55%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10215323 Tool for working on the wall of a pipe and related method Benoit Acker, Maxime Lecchi, Charles Francois-Albert Fernandez 2019-02-26