HL

Harald Ligtenberg

SI Saint-Gobain Isover: 1 patents #11 of 38Top 30%
📍 Lingen (Ems), DE: #2 of 4 inventorsTop 50%
Overall (2023): #430,448 of 537,848Top 85%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11772319 Method and device for manufacturing a pipe shell from an insulating material Nikolaus Wesely, Hans-Joachim Höller, Romain Lecomte 2023-10-03