DR

Donald A. Rummelhart

FM Fluid Management: 3 patents #10 of 85Top 15%
📍 Roselle, IL: #72 of 244 inventorsTop 30%
🗺 Illinois: #26,653 of 84,256 inventorsTop 35%
Overall (All Time): #1,590,878 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
7147012 Combination gravimetric and volumetric dispenser for multiple fluids Kenneth R. Kaufhold, Steven R. Page 2006-12-12
6991004 Combination gravimetric and volumetric dispenser for multiple fluids Kenneth R. Kaufhold, Steven R. Page 2006-01-31
6935386 Automated cosmetics dispenser for point of sale cosmetics products William A. Miller, Sam Ford, Christopher Khoo, James R. Cleveland, Jeffrey Mumford +4 more 2005-08-30