Willem Nicolaas Janse van Vuuren

SS Siemens Automotive S.A.: 2 patents #7 of 65Top 15%

📍 Tabb, VA: #4 of 15 inventorsTop 30%

🗺 Virginia: #12,642 of 34,511 inventorsTop 40%

Overall (All Time): #2,265,326 of 4,157,543Top 55%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
5826551	Process and device for controlling the lift of an internal combustion engine valve	—	1998-10-27
5690065	Method and device for optimizing air filling in an internal combustion engine cylinder	—	1997-11-25