DL

Dirk Limberg

GA Grohe Ag: 1 patents #74 of 126Top 60%
Overall (All Time): #2,834,819 of 4,157,543Top 70%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10877493 Monitoring system for monitoring a water level in a plumbing element, and a plumbing element Zhongde Fan 2020-12-29