JB

John Bierstaker

SA Siemens Automotive: 1 patents #19 of 50Top 40%
📍 Yorktown, VA: #2 of 22 inventorsTop 10%
🗺 Virginia: #400 of 1,885 inventorsTop 25%
Overall (2004): #193,030 of 270,089Top 75%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6830034 Fuel injector and fuel rail check valves Scott A. Engelmeyer, Dean Leigh Spiers 2004-12-14