KZ

Kenneth D. Van Zanten

TO Tosco: 1 patents #12 of 28Top 45%
📍 Littleton, CO: #1,041 of 1,939 inventorsTop 55%
🗺 Colorado: #24,093 of 40,980 inventorsTop 60%
Overall (All Time): #4,052,097 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4384947 Preheating of oil shale prior to pyrolysis — 1983-05-24