Donald A. Rummelhart

Follow

Person

Roselle, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Combination gravimetric and volumetric dispenser for multiple fluids
- Patent number 7,147,012
- Issue date Dec 12, 2006
- Fluid Management, Inc.
- Kenneth R. Kaufhold
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Combination gravimetric and volumetric dispenser for multiple fluids
- Patent number 6,991,004
- Issue date Jan 31, 2006
- Fluid Management, Inc.
- Kenneth R. Kaufhold
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Automated cosmetics dispenser for point of sale cosmetics products
- Patent number 6,935,386
- Issue date Aug 30, 2005
- Fluid Management, Inc.
- William A. Miller
- G07 - CHECKING-DEVICES

Patents Applicationslast 30 patents

Information Patent Application
Combination gravimetric and volumetric dispenser for multiple fluids
- Publication number 20060086405
- Publication date Apr 27, 2006
- FLUID MANAGEMENT OPERATIONS LLC
- Kenneth R. Kaufhold
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Automated cosmetics dispenser for point of sale cosmetics products
- Publication number 20050092772
- Publication date May 5, 2005
- William A. Miller
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Combination gravimetric and volumetric dispenser for multiple fluids
- Publication number 20050092386
- Publication date May 5, 2005
- Kenneth R. Kaufhold
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL