HA

Hans Henning Artmann

HA Hilti Aktiengesellschaft: 1 patents #58 of 153Top 40%
Overall (2023): #432,483 of 537,848Top 85%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11628321 Firestop collar Herbert Muenzenberger, Markus Koegler, Egon Berghofer 2023-04-18