VV

Venkatappa Viswanatha

SC Sigma-Aldrich Co.: 1 patents #1 of 5Top 20%
📍 Ballwin, MO: #16 of 47 inventorsTop 35%
🗺 Missouri: #367 of 1,513 inventorsTop 25%
Overall (2003): #96,767 of 273,478Top 40%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6623655 Metal chelating compositions William Kappel, Handong Li, Richard Mehigh, John Dapron 2003-09-23