Quang Dao

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Eden Prairie, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus, method and system for providing an auxiliary flush to a...
- Patent number 9,528,215
- Issue date Dec 27, 2016
- Ecolab USA Inc.
- Jessica Tumini
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Dispensing apparatus and method suitable for heterogeneous composition
- Patent number 7,402,291
- Issue date Jul 22, 2008
- Ecolab Inc.
- David A. Fine
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Dispensing apparatus and method suitable for heterogeneous composition
- Patent number 7,390,467
- Issue date Jun 24, 2008
- Ecolab Inc.
- David A. Fine
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Integrated cleaning and sanitizing system and method for ice machines
- Patent number 6,619,051
- Issue date Sep 16, 2003
- Ecolab Inc.
- Patick Kilawee
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS, METHOD AND SYSTEM FOR PROVIDING AN AUXILIARY FLUSH TO A...
- Publication number 20160067660
- Publication date Mar 10, 2016
- ECOLAB USA INC.
- Jessica Tumini
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Dispensing apparatus and method suitable for heterogeneous composition
- Publication number 20040253155
- Publication date Dec 16, 2004
- Ecolab Inc.
- David A. Fine
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Dispensing apparatus and method suitable for heterogeneous composition
- Publication number 20040219081
- Publication date Nov 4, 2004
- David A. Fine
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL