HS

Horst Siefermann

PA Progress-Werk Oberkirch Ag: 2 patents #9 of 31Top 30%
📍 Renchen, DE: #15 of 38 inventorsTop 40%
Overall (All Time): #1,996,091 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9844830 Method for manufacturing a pot-shaped pressure vessel, and such a pressure vessel Hubert Leible, Max Dinkelbach, Dirk Stahlberger 2017-12-19
7232117 Pneumatic spring pot and method for producing same Uwe Nestlen 2007-06-19