Inventor · disambiguated record
Donald A. Rummelhart
Also filed as: RUMMELHART DONALD A
3 granted patents·239 citations·filing 2003–2005
79Inventor score
Files withFLUID MANAGEMENT INC3
Top patents by PatentIndex Score
3 records- 0195US7147012B2Combination gravimetric and volumetric dispenser for multiple fluidsFLUID MANAGEMENT INC·Filed 2005·Granted Dec 12, 2006·44 cites·7 claims
- 0292US6991004B2Combination gravimetric and volumetric dispenser for multiple fluidsFLUID MANAGEMENT INC·Filed 2003·Granted Jan 31, 2006·88 cites·14 claims
- 0392US6935386B2Automated cosmetics dispenser for point of sale cosmetics productsFLUID MANAGEMENT INC·Filed 2003·Granted Aug 30, 2005·107 cites·29 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →