RR

Richard R. Reffuge

EA E.I. Du Pont De Nemours And: 1 patents #4,343 of 8,010Top 55%
📍 Bear, DE: #172 of 286 inventorsTop 65%
🗺 Delaware: #4,431 of 7,163 inventorsTop 65%
Overall (All Time): #3,329,099 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7553622 Process for preparing processed sample liquid solution for electrophoresis Robert K. Kobos, Robert Kachelries, Miriam L. Ronchi 2009-06-30