Bruce F. Field

Person

Golden Valley, MN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Cleaning disc having sacrificial electrolysis cell and correspondin...
- Patent number 9,700,190
- Issue date Jul 11, 2017
- Tennant Company
- Bruce F. Field
- A46 - BRUSHWARE
Information Patent Grant
Electrolytic cell having a transition duct outlet
- Patent number 9,163,320
- Issue date Oct 20, 2015
- Tennant Company
- Bruce F. Field
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Liquid duct
- Patent number D733916
- Issue date Jul 7, 2015
- Tennant Company
- Bruce F. Field
- D24 - Medical and laboratory equipment
Information Patent Grant
Apparatus and method for generating oxidatively and thermally-enhan...
- Patent number 9,061,323
- Issue date Jun 23, 2015
- Tennant Company
- Bruce F. Field
- B08 - CLEANING
Information Patent Grant
Method and apparatus for cleaning surfaces with high pressure elect...
- Patent number 8,719,999
- Issue date May 13, 2014
- Tennant Company
- Bruce F. Field
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Mobile surface cleaner and method for generating and applying an el...
- Patent number 8,603,320
- Issue date Dec 10, 2013
- Tennant Company
- Bruce F. Field
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Fuel combustion method and system
- Patent number 8,485,140
- Issue date Jul 16, 2013
- Global Patent Investment Group, LLC
- Bruce F. Field
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Washing systems incorporating charged activated liquids
- Patent number 8,371,315
- Issue date Feb 12, 2013
- Tennant Company
- Thomas R. Denison
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method and apparatus for neutralizing electrochemically activated l...
- Patent number 8,337,690
- Issue date Dec 25, 2012
- Tennant Company
- Bruce F. Field
- B08 - CLEANING
Information Patent Grant
Apparatus having electrolysis cell and indicator light illuminating...
- Patent number 8,319,654
- Issue date Nov 27, 2012
- Tennant Company
- Bruce F. Field
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Tubular electrolysis cell and corresponding method
- Patent number 8,236,147
- Issue date Aug 7, 2012
- Tennant Company
- Bruce F. Field
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Cleaning apparatus having a functional generator for producing elec...
- Patent number 8,156,608
- Issue date Apr 17, 2012
- Tennant Company
- Bruce F. Field
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Charge movement detector for electrochemically activated liquids
- Patent number 8,062,499
- Issue date Nov 22, 2011
- Tennant Compnay
- Bruce F. Field
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Cleaning system utilizing purified water
- Patent number 8,051,861
- Issue date Nov 8, 2011
- Tennant Company
- Bruce F. Field
- B08 - CLEANING
Information Patent Grant
Mobile surface cleaner having a sparging device
- Patent number 8,046,867
- Issue date Nov 1, 2011
- Tennant Company
- Bruce F. Field
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ultraviolet sanitation device
- Patent number 8,029,739
- Issue date Oct 4, 2011
- Tennant Company
- Bruce F. Field
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Hard and soft floor cleaning tool and machine
- Patent number 8,028,365
- Issue date Oct 4, 2011
- Tennant Company
- Bruce F. Field
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Method and apparatus for generating, applying and neutralizing an e...
- Patent number 8,025,787
- Issue date Sep 27, 2011
- Tennant Company
- Bruce F. Field
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method of generating sparged, electrochemically activated liquid
- Patent number 8,025,786
- Issue date Sep 27, 2011
- Tennant Company
- Bruce F. Field
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Method of producing a sparged cleaning liquid onboard a mobile surf...
- Patent number 8,016,996
- Issue date Sep 13, 2011
- Tennant Company
- Bruce F. Field
- B08 - CLEANING
Information Patent Grant
Method for generating electrochemically activated cleaning liquid
- Patent number 8,012,340
- Issue date Sep 6, 2011
- Tennant Company
- Bruce F. Field
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Hand-held spray bottle having an electrolyzer and method therefor
- Patent number 8,012,339
- Issue date Sep 6, 2011
- Tennant Company
- Bruce F. Field
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Electrochemically activated anolyte and catholyte liquid
- Patent number 8,007,654
- Issue date Aug 30, 2011
- Tennant Company
- Bruce F. Field
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Method of generating sparged, electrochemically activated liquid
- Patent number 7,959,787
- Issue date Jun 14, 2011
- Tennant Company
- Bruce F. Field
Information Patent Grant
Method of producing a sparged cleaning liquid onboard a mobile surf...
- Patent number 7,959,788
- Issue date Jun 14, 2011
- Tennant Company
- Bruce F. Field
Information Patent Grant
Hand-held spray bottle having an electrolyzer and method therefor
- Patent number 7,959,785
- Issue date Jun 14, 2011
- Tennant Company
- Bruce F. Field
Information Patent Grant
Method for generating electrochemically activated cleaning liquid
- Patent number 7,959,789
- Issue date Jun 14, 2011
- Tennant Company
- Bruce F. Field
Information Patent Grant
Apparatus for generating sparged, electrochemically activated liquid
- Patent number 7,891,046
- Issue date Feb 22, 2011
- Tennant Company
- Bruce F. Field
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method and apparatus for producing humanly-perceptable indicator of...
- Patent number 7,836,543
- Issue date Nov 23, 2010
- Tennant Company
- Bruce F. Field
- B08 - CLEANING
Information Patent Grant
Mobile floor cleaner data communication
- Patent number 7,199,711
- Issue date Apr 3, 2007
- Tennant Company
- Bruce F. Field
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

Information Patent Application
CLEANING DISC HAVING SACRIFICIAL ELECTROLYSIS CELL AND CORRESPONDIN...
- Publication number 20150089753
- Publication date Apr 2, 2015
- TENNANT COMPANY
- Bruce F. Field
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
ELECTROLYTIC CELL HAVING A TRANSITION DUCT OUTLET
- Publication number 20140262759
- Publication date Sep 18, 2014
- TENNANT COMPANY
- Bruce F. Field
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
APPARATUS AND METHOD FOR GENERATING OXIDATIVELY AND THERMALLY-ENHAN...
- Publication number 20130327353
- Publication date Dec 12, 2013
- Bruce F. Field
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
METHOD AND APPARATUS FOR PROCESSING LIVESTOCK CARCASSES TO DESTROY...
- Publication number 20130231034
- Publication date Sep 5, 2013
- TENNANT COMPANY
- Charles W. O'Neil
- A22 - BUTCHERING MEAT TREATMENT PROCESSING POULTRY OR FISH
Information Patent Application
Apparatus and Method for Generating Thermally-Enhanced Treatment Li...
- Publication number 20130193001
- Publication date Aug 1, 2013
- TENNANT COMPANY
- Bruce F. Field
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
Method and Apparatus for Cleaning Surfaces with High Pressure Elect...
- Publication number 20120097201
- Publication date Apr 26, 2012
- TENNANT COMPANY
- Bruce F. Field
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Mobile Surface Cleaner and Method for Generating and Applying an El...
- Publication number 20120067738
- Publication date Mar 22, 2012
- TENNANT COMPANY
- Bruce F. Field
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
CLEANING HEAD AND MOBILE FLOOR CLEANER
- Publication number 20110219555
- Publication date Sep 15, 2011
- TENNANT COMPANY
- Bruce F. Field
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
ELECTROLYSIS CELL HAVING ELECTRODES WITH VARIOUS-SIZED/SHAPED APERT...
- Publication number 20110180420
- Publication date Jul 28, 2011
- TENNANT COMPANY
- Bruce Field
- B08 - CLEANING
Information Patent Application
SPRAY DISPENSER HAVING AN ELECTROLYZER AND METHOD THEREFOR
- Publication number 20110132749
- Publication date Jun 9, 2011
- TENNANT COMPANY
- Bruce F. Field
- B08 - CLEANING
Information Patent Application
METHOD AND APPARATUS FOR APPLYING ELECTRICAL CHARGE THROUGH A FLUID...
- Publication number 20110121110
- Publication date May 26, 2011
- TENNANT COMPANY
- Bruce F. Field
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Electrochemically-Activated Liquids Containing Fragrant Compounds
- Publication number 20110048959
- Publication date Mar 3, 2011
- TENNANT COMPANY
- Bruce F. Field
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Method and Apparatus for Treating a Liquid
- Publication number 20100276301
- Publication date Nov 4, 2010
- TENNANT COMPANY
- Bruce F. Field
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
WASHING SYSTEMS INCORPORATING CHARGED ACTIVATED LIQUIDS
- Publication number 20100181208
- Publication date Jul 22, 2010
- TENNANT COMPANY
- Thomas R. Denison
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD AND APPARATUS FOR APPLYING ELECTRICAL CHARGE THROUGH A LIQUI...
- Publication number 20100147700
- Publication date Jun 17, 2010
- TENNANT COMPANY
- Bruce F. Field
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD AND APPARATUS FOR APPLYING ELECTRICAL CHARGE THROUGH A LIQUI...
- Publication number 20100147701
- Publication date Jun 17, 2010
- TENNANT COMPANY
- Bruce F. Field
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ELECTROCHEMICALLY-ACTIVATED LIQUID FOR COSMETIC REMOVAL
- Publication number 20100089419
- Publication date Apr 15, 2010
- TENNANT COMPANY
- Bruce F. Field
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ELECTROLYSIS CELL HAVING CONDUCTIVE POLYMER ELECTRODES AND METHOD O...
- Publication number 20090314657
- Publication date Dec 24, 2009
- TENNANT COMPANY
- Bruce F. Field
- B08 - CLEANING
Information Patent Application
ELECTROLYSIS CELL HAVING ELECTRODES WITH VARIOUS-SIZED/SHAPED APERT...
- Publication number 20090314654
- Publication date Dec 24, 2009
- TENNANT COMPANY
- Bruce F. Field
- B08 - CLEANING
Information Patent Application
APPARATUS HAVING ELECTROLYSIS CELL AND INDICATOR LIGHT ILLUMINATING...
- Publication number 20090314651
- Publication date Dec 24, 2009
- TENNANT COMPANY
- Bruce F. Field
- B08 - CLEANING
Information Patent Application
HAND-HELD SPRAY BOTTLE ELECTROLYSIS CELL AND DC-DC CONVERTER
- Publication number 20090314658
- Publication date Dec 24, 2009
- TENNANT COMPANY
- Bruce F. Field
- B08 - CLEANING
Information Patent Application
TUBULAR ELECTROLYSIS CELL AND CORRESPONDING METHOD
- Publication number 20090314659
- Publication date Dec 24, 2009
- TENNANT COMPANY
- Bruce F. Field
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
ELECTROLYSIS DE-SCALING METHOD WITH CONSTANT OUTPUT
- Publication number 20090314655
- Publication date Dec 24, 2009
- TENNANT COMPANY
- Bruce F. Field
- B08 - CLEANING
Information Patent Application
ATOMIZER USING ELECTROLYZED LIQUID AND METHOD THEREFOR
- Publication number 20090311137
- Publication date Dec 17, 2009
- TENNANT COMPANY
- Bruce F. Field
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
STEAM CLEANER USING ELECTROLYZED LIQUID AND METHOD THEREFOR
- Publication number 20090301521
- Publication date Dec 10, 2009
- TENNANT COMPANY
- Bruce F. Field
- B08 - CLEANING
Information Patent Application
FUEL COMBUSTION METHOD AND SYSTEM
- Publication number 20090301445
- Publication date Dec 10, 2009
- Global Opportunities Investment Group, LLC
- Bruce F. Field
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
CHARGE MOVEMENT DETECTOR FOR ELECTROCHEMICALLY ACTIVATED LIQUIDS
- Publication number 20090272652
- Publication date Nov 5, 2009
- TENNANT COMPANY
- Bruce F. Field
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
SOFT FLOOR PRE-SPRAY UNIT UTILIZING ELECTROCHEMICALLY-ACTIVATED WAT...
- Publication number 20090120460
- Publication date May 14, 2009
- TENNANT COMPANY
- Frederick A. Hekman
- B08 - CLEANING
Information Patent Application
METHOD AND APPARATUS FOR NEUTRALIZING ELECTROCHEMICALLY ACTIVATED L...
- Publication number 20090095639
- Publication date Apr 16, 2009
- TENNANT COMPANY
- Bruce F. Field
- B08 - CLEANING
Information Patent Application
SYSTEM AND PROCESS FOR PRODUCING ALCOHOL
- Publication number 20080308427
- Publication date Dec 18, 2008
- TENNANT COMPANY
- Bruce F. Field
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Bruce F. Field

Person

Patents Grantslast 30 patents

Cleaning disc having sacrificial electrolysis cell and correspondin...

Electrolytic cell having a transition duct outlet

Liquid duct

Apparatus and method for generating oxidatively and thermally-enhan...

Method and apparatus for cleaning surfaces with high pressure elect...

Mobile surface cleaner and method for generating and applying an el...

Fuel combustion method and system

Washing systems incorporating charged activated liquids

Method and apparatus for neutralizing electrochemically activated l...

Apparatus having electrolysis cell and indicator light illuminating...

Tubular electrolysis cell and corresponding method

Cleaning apparatus having a functional generator for producing elec...

Charge movement detector for electrochemically activated liquids

Cleaning system utilizing purified water

Mobile surface cleaner having a sparging device

Ultraviolet sanitation device

Hard and soft floor cleaning tool and machine

Method and apparatus for generating, applying and neutralizing an e...

Method of generating sparged, electrochemically activated liquid

Method of producing a sparged cleaning liquid onboard a mobile surf...

Method for generating electrochemically activated cleaning liquid

Hand-held spray bottle having an electrolyzer and method therefor

Electrochemically activated anolyte and catholyte liquid

Method of generating sparged, electrochemically activated liquid

Method of producing a sparged cleaning liquid onboard a mobile surf...

Hand-held spray bottle having an electrolyzer and method therefor

Method for generating electrochemically activated cleaning liquid

Apparatus for generating sparged, electrochemically activated liquid

Method and apparatus for producing humanly-perceptable indicator of...

Mobile floor cleaner data communication

Patents Applicationslast 30 patents

CLEANING DISC HAVING SACRIFICIAL ELECTROLYSIS CELL AND CORRESPONDIN...

ELECTROLYTIC CELL HAVING A TRANSITION DUCT OUTLET

APPARATUS AND METHOD FOR GENERATING OXIDATIVELY AND THERMALLY-ENHAN...

METHOD AND APPARATUS FOR PROCESSING LIVESTOCK CARCASSES TO DESTROY...

Apparatus and Method for Generating Thermally-Enhanced Treatment Li...

Method and Apparatus for Cleaning Surfaces with High Pressure Elect...

Mobile Surface Cleaner and Method for Generating and Applying an El...

CLEANING HEAD AND MOBILE FLOOR CLEANER

ELECTROLYSIS CELL HAVING ELECTRODES WITH VARIOUS-SIZED/SHAPED APERT...

SPRAY DISPENSER HAVING AN ELECTROLYZER AND METHOD THEREFOR

METHOD AND APPARATUS FOR APPLYING ELECTRICAL CHARGE THROUGH A FLUID...

Electrochemically-Activated Liquids Containing Fragrant Compounds

Method and Apparatus for Treating a Liquid

WASHING SYSTEMS INCORPORATING CHARGED ACTIVATED LIQUIDS

METHOD AND APPARATUS FOR APPLYING ELECTRICAL CHARGE THROUGH A LIQUI...

METHOD AND APPARATUS FOR APPLYING ELECTRICAL CHARGE THROUGH A LIQUI...

ELECTROCHEMICALLY-ACTIVATED LIQUID FOR COSMETIC REMOVAL

ELECTROLYSIS CELL HAVING CONDUCTIVE POLYMER ELECTRODES AND METHOD O...

ELECTROLYSIS CELL HAVING ELECTRODES WITH VARIOUS-SIZED/SHAPED APERT...

APPARATUS HAVING ELECTROLYSIS CELL AND INDICATOR LIGHT ILLUMINATING...

HAND-HELD SPRAY BOTTLE ELECTROLYSIS CELL AND DC-DC CONVERTER

TUBULAR ELECTROLYSIS CELL AND CORRESPONDING METHOD

ELECTROLYSIS DE-SCALING METHOD WITH CONSTANT OUTPUT

ATOMIZER USING ELECTROLYZED LIQUID AND METHOD THEREFOR

STEAM CLEANER USING ELECTROLYZED LIQUID AND METHOD THEREFOR

FUEL COMBUSTION METHOD AND SYSTEM

CHARGE MOVEMENT DETECTOR FOR ELECTROCHEMICALLY ACTIVATED LIQUIDS

SOFT FLOOR PRE-SPRAY UNIT UTILIZING ELECTROCHEMICALLY-ACTIVATED WAT...

METHOD AND APPARATUS FOR NEUTRALIZING ELECTROCHEMICALLY ACTIVATED L...

SYSTEM AND PROCESS FOR PRODUCING ALCOHOL