HS

Helmut Schrocker

HG Hoerbiger Ventilwerke Gmbh: 2 patents #9 of 30Top 30%
📍 Schwabbruck, DE: #3 of 4 inventorsTop 75%
Overall (All Time): #2,284,732 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5390700 Automatic valve Gunter Fink 1995-02-21
5222516 Valve seat plate for piston compressor — 1993-06-29