HW

Hans M. Van Der Wiel

JV Johnston Pump/General Valve: 1 patents #1 of 2Top 50%
📍 Upland, CA: #2 of 16 inventorsTop 15%
🗺 California: #3,049 of 13,957 inventorsTop 25%
Overall (1994): #128,069 of 165,921Top 80%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5372352 Apparatus for sealing a fluid carrying device Gordon Smith 1994-12-13