RM

Richard Maier

BK Baustoffwerke Gebhart & Soehne Gmbh & Co. Kg: 1 patents #1 of 2Top 50%
Overall (2019): #299,372 of 560,194Top 55%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10309301 Constant-volume combustion engine Friedrich Gebhart 2019-06-04