Kristinn G. Drewry

Person

Bellevue, WA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Mixing bubble generator and installation configuration
- Patent number 9,073,024
- Issue date Jul 7, 2015
- Kristinn G. Drewry
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Water supply thermocline detection and mixing process
- Patent number 8,303,161
- Issue date Nov 6, 2012
- Kristinn G. Drewry
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Water supply mixing process
- Patent number 8,192,069
- Issue date Jun 5, 2012
- Richard J. Koopmans
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Water tank deicing mixer
- Patent number 8,147,117
- Issue date Apr 3, 2012
- Kristinn G. Drewry
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Method for remediating solids in waste lifting stations
- Patent number 7,763,173
- Issue date Jul 27, 2010
- Richard J. Koopmans
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Mixer for use with media in wastewater treatment
- Patent number 7,524,419
- Issue date Apr 28, 2009
- Richard J. Koopmans
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Mixer for use in wastewater treatment processes
- Patent number 7,374,675
- Issue date May 20, 2008
- Richard J. Koopmans
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Mixer and process controller for use in wastewater treatment processes
- Patent number 7,282,141
- Issue date Oct 16, 2007
- Richard J. Koopmans
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
Pulsed hydraulic clothes washer
- Publication number 20150275415
- Publication date Oct 1, 2015
- Kristinn G. Drewry
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Application
MIXING BUBBLE GENERATOR AND INSTALLATION CONFIGURATION
- Publication number 20140016430
- Publication date Jan 16, 2014
- KRISTINN G. DREWRY
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Digester gas mixer for liquid waste treatment
- Publication number 20130327694
- Publication date Dec 12, 2013
- Kristinn G. Drewry
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Digester gas mixer for waste liquid treatment
- Publication number 20110036762
- Publication date Feb 17, 2011
- Richard J. Koopmans
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Magnetic bubble mixer forming plate assembly
- Publication number 20100278005
- Publication date Nov 4, 2010
- Richard J. Koopmans
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR REMEDIATING SOLIDS IN WASTE LIFTING STATIONS
- Publication number 20100176054
- Publication date Jul 15, 2010
- Richard J. Koopmans
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
Water tank deicing mixer
- Publication number 20090279381
- Publication date Nov 12, 2009
- Richard J. Koopmans
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Water supply thermocline detection and mixing process
- Publication number 20090277846
- Publication date Nov 12, 2009
- Richard J. Koopmans
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Water supply mixing process
- Publication number 20090279380
- Publication date Nov 12, 2009
- Richard J. Koopmans
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Mixer and process controller for use in wastewater treatment processes
- Publication number 20060254979
- Publication date Nov 16, 2006
- Richard J. Koopmans
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Mixer for use in wastewater treatment processes
- Publication number 20060254980
- Publication date Nov 16, 2006
- Richard J. Koopmans
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Mixer for use with media in wastewater treatment
- Publication number 20060254977
- Publication date Nov 16, 2006
- Richard J. Koopmans
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Kristinn G. Drewry

Person

Patents Grantslast 30 patents

Mixing bubble generator and installation configuration

Water supply thermocline detection and mixing process

Water supply mixing process

Water tank deicing mixer

Method for remediating solids in waste lifting stations

Mixer for use with media in wastewater treatment

Mixer for use in wastewater treatment processes

Mixer and process controller for use in wastewater treatment processes

Patents Applicationslast 30 patents

Pulsed hydraulic clothes washer

MIXING BUBBLE GENERATOR AND INSTALLATION CONFIGURATION

Digester gas mixer for liquid waste treatment

Digester gas mixer for waste liquid treatment

Magnetic bubble mixer forming plate assembly

METHOD FOR REMEDIATING SOLIDS IN WASTE LIFTING STATIONS

Water tank deicing mixer

Water supply thermocline detection and mixing process

Water supply mixing process

Mixer and process controller for use in wastewater treatment processes

Mixer for use in wastewater treatment processes

Mixer for use with media in wastewater treatment