RB

Roger Bless

VA Vat Holding Ag: 1 patents #46 of 92Top 50%
Overall (All Time): #2,808,197 of 4,157,543Top 70%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10738910 Vacuum-tight angle valve with sliding-block guide drive Roman Steffen, Thomas Vogt 2020-08-11