JV

James M. VanderRoest

📍 South Haven, MI: #32 of 61 inventorsTop 55%
🗺 Michigan: #49,615 of 86,293 inventorsTop 60%
Overall (All Time): #3,627,292 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6118002 Purification of 1,2-dihydro-6-alkyl-2-oxo-5-(pyridinyl)-nicotinonitriles James J. Springer, Richard S. Olsen 2000-09-12