QUANG VAN DAO

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EDEN PRAIRIE, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Electronics enclosure for controller
- Patent number 12,013,672
- Issue date Jun 18, 2024
- Ecolab USA Inc.
- Christopher D. Diller
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Distributed control system for hospitality management
- Patent number 9,261,866
- Issue date Feb 16, 2016
- Ecolab USA Inc.
- Chris D. Diller
- G05 - CONTROLLING REGULATING
Information Patent Grant
Method and system for monitoring operation of a dispensing system
- Patent number 8,742,883
- Issue date Jun 3, 2014
- Ecolab USA Inc.
- John Thomas Pelkey
- G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

Information Patent Application
ELECTRONICS ENCLOSURE FOR CONTROLLER
- Publication number 20200401088
- Publication date Dec 24, 2020
- ECOLAB USA INC.
- CHRISTOPHER D. DILLER
- G05 - CONTROLLING REGULATING
Information Patent Application
CONTROLLER
- Publication number 20120296447
- Publication date Nov 22, 2012
- ECOLAB USA INC.
- CHRIS D. DILLER
- G05 - CONTROLLING REGULATING
Information Patent Application
METHOD, APPARATUS AND SYSTEM FOR ACCURATELY MEASURING AND CALIBRATI...
- Publication number 20120047988
- Publication date Mar 1, 2012
- ECOLAB USA INC.
- RICHARD JONDALL MEHUS
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND SYSTEM FOR MONITORING OPERATION OF A DISPENSING SYSTEM
- Publication number 20120049999
- Publication date Mar 1, 2012
- ECOLAB USA INC.
- JOHN THOMAS PELKEY
- G05 - CONTROLLING REGULATING