RK

Robert Kachelries

EA E.I. Du Pont De Nemours And: 3 patents #2,229 of 8,010Top 30%
📍 West Goshen, PA: #1 of 3 inventorsTop 35%
🗺 Pennsylvania: #23,606 of 74,527 inventorsTop 35%
Overall (All Time): #1,576,511 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
7553622 Process for preparing processed sample liquid solution for electrophoresis Robert K. Kobos, Richard R. Reffuge, Miriam L. Ronchi 2009-06-30
4385821 Automatic velocity and position controller for a film processor 1983-05-31
4345831 Automatic reference background monitoring network for a film processor 1982-08-24