HH

Hans W. Hafner

PG Pfister Gmbh: 47 patents #1 of 15Top 7%
PG Pfister Messtechnik Gmbh: 5 patents #1 of 2Top 50%
PV Precision Valve: 2 patents #18 of 36Top 50%
📍 Meitingen, NY: #1 of 1 inventorsTop 100%
Overall (All Time): #44,824 of 4,157,543Top 2%
56
Patents All Time

Issued Patents All Time

Showing 51–56 of 56 patents

Patent #TitleCo-InventorsDate
4528848 Device for the continuous gravimetric metering and pneumatic conveyance of pourable material 1985-07-16
4522074 Apparatus for measuring several force components 1985-06-11
4497213 Gyroscopic force measuring cell 1985-02-05
4480707 Weighing appliance, particularly for measuring a great weight with high precision 1984-11-06
4466297 Device for measuring a force 1984-08-21
4213509 Hydrostatic setting apparatus for support of loads 1980-07-22