Daniel R. Higgins

Person

Portland, OR, US

People

Patents Grantslast 30 patents

Information Patent Grant
Camera retractor mechanism
- Patent number 12,181,779
- Issue date Dec 31, 2024
- Sullivan, Higgins, and Brion Power Plant Engineering, LLC
- Michael J. Kranda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Apparatus and method of fluid powered linear actuators with adjusta...
- Patent number 12,044,257
- Issue date Jul 23, 2024
- Sullivan, Higgins, and Brion PPE, LLC
- Michael J. Kranda
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Method and apparatus for improved operation of chemical recovery bo...
- Patent number 11,976,816
- Issue date May 7, 2024
- Sullivan, Higgins, and Brion PPE, LLC
- Eugene Sullivan
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Solid fuel burning-furnace having a vertically mounted cylindrical...
- Patent number 11,015,800
- Issue date May 25, 2021
- Sullivan, Higgins & Brion PPE LLC
- Daniel R Higgins
- F22 - STEAM GENERATION
Information Patent Grant
Method and apparatus for improved firing of biomass and other solid...
- Patent number 10,627,105
- Issue date Apr 21, 2020
- Daniel R. Higgins
- F22 - STEAM GENERATION
Information Patent Grant
Solid fuel burning-furnace having a vertically mounted cylindrical...
- Patent number 10,215,398
- Issue date Feb 26, 2019
- Daniel R. Higgins
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Combustion boiler with pre-drying fuel chute
- Patent number 9,964,303
- Issue date May 8, 2018
- Eugene Sullivan
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Method and apparatus for improved firing of biomass and other solid...
- Patent number 9,581,325
- Issue date Feb 28, 2017
- Daniel R. Higgins
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Power boiler having vertically mounted cylindrical combustion chamber
- Patent number 9,581,326
- Issue date Feb 28, 2017
- Daniel R. Higgins
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method and apparatus for improved firing of biomass and other solid...
- Patent number 9,140,446
- Issue date Sep 22, 2015
- Daniel R. Higgins
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Stepped floor for solid fuel boilers
- Patent number 8,707,876
- Issue date Apr 29, 2014
- Daniel Richard Higgins
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Tile for a solid fuel boiler
- Patent number D698945
- Issue date Feb 4, 2014
- Daniel R. Higgins
- D25 - Building units and construction elements
Information Patent Grant
Method and apparatus for drying solid fuels
- Patent number 8,590,463
- Issue date Nov 26, 2013
- Daniel Richard Higgins
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Rod scraper
- Patent number 8,424,150
- Issue date Apr 23, 2013
- Daniel Richard Higgins
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Stepped tile floor for a solid fuel boiler
- Patent number D674919
- Issue date Jan 22, 2013
- Daniel Richard Higgins
- D25 - Building units and construction elements
Information Patent Grant
Method and apparatus for improving boiler combustion
- Patent number RE43733
- Issue date Oct 16, 2012
- Clyde Bergemann, Inc.
- Daniel R. Higgins
- 110 - Furnaces
Information Patent Grant
Pneumatic fuel distributor for solid fuel boilers
- Patent number 8,276,528
- Issue date Oct 2, 2012
- Daniel Richard Higgins
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Variable orifice black liquor nozzle
- Patent number 7,926,747
- Issue date Apr 19, 2011
- Clyde Bergemann, Inc.
- Mohomed Ishaq Jameel
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Method and apparatus for improving combustion in recovery boilers
- Patent number 7,185,594
- Issue date Mar 6, 2007
- Clyde Bergemann, Inc.
- Daniel R. Higgins
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Automatic combustion air port cleaner with air/oil indexing mechanism
- Patent number 6,988,468
- Issue date Jan 24, 2006
- Clyde Bergemann, Inc.
- Dan Higgins
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Air port damper
- Patent number 6,497,230
- Issue date Dec 24, 2002
- Anthony Ross Company
- Daniel R. Higgins
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Apparatus for automatically cleaning smelt spouts of a chemical rec...
- Patent number 5,542,650
- Issue date Aug 6, 1996
- Anthony Ross Company
- Clayton J. Abel
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Apparatus for cleaning air ports of a chemical recovery furnace
- Patent number 5,414,887
- Issue date May 16, 1995
- Anthony Ross Company
- Clayton J. Abel
- B08 - CLEANING
Information Patent Grant
Removable damper for chemical recovery furnace
- Patent number 5,351,631
- Issue date Oct 4, 1994
- Anthony Ross Company
- Robert B. Hill
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Removable damper for chemical recovery furnace
- Patent number 5,307,745
- Issue date May 3, 1994
- Anthony Ross Company
- Daniel R. Higgins
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Damper controller for a chemical recovery furnace
- Patent number 5,167,192
- Issue date Dec 1, 1992
- Anthony Ross Company
- Kenneth A. Pingel
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Apparatus for regulating air flow through an air port of a chemical...
- Patent number 5,001,992
- Issue date Mar 26, 1991
- Anthony Ross Company
- Daniel R. Higgins
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES

Patents Applicationslast 30 patents

Information Patent Application
Method and Apparatus for Improved Operation of Chemical Recovery Bo...
- Publication number 20240401800
- Publication date Dec 5, 2024
- Sullivan, Higgins, and Brion Power Plant Engineering, LLC
- Eugene Sullivan
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Apparatus and Method of Fluid Powered Linear Actuators with Adjusta...
- Publication number 20230392618
- Publication date Dec 7, 2023
- Sullivan, Higgins, and Brion Power Plant Engineering, LLC
- Michael J. Kranda
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
Camera Retractor Mechanism
- Publication number 20230205056
- Publication date Jun 29, 2023
- Sullivan, Higgins, and Brion Power Plant Engineering, LLC
- Michael J. Kranda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and Apparatus for Improved Operation of Chemical Recovery Bo...
- Publication number 20230175689
- Publication date Jun 8, 2023
- Sullivan, Higgins, and Brion Power Plant Engineering, LLC
- Eugene Sullivan
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
SOLID FUEL BURNING-FURNACE HAVING A VERTICALLY MOUNTED CYLINDRICAL...
- Publication number 20190331335
- Publication date Oct 31, 2019
- Daniel R. Higgins
- F22 - STEAM GENERATION
Information Patent Application
METHOD AND APPARATUS FOR THE IMPROVED COMBUSTION OF BIOMASS FUELS
- Publication number 20180156453
- Publication date Jun 7, 2018
- Daniel R. Higgins
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
POWER BOILER HAVING VERTICALLY MOUNTED CYLINDRICAL COMBUSTION CHAMBER
- Publication number 20170234526
- Publication date Aug 17, 2017
- Daniel R. Higgins
- F22 - STEAM GENERATION
Information Patent Application
METHOD AND APPARATUS FOR IMPROVED FIRING OF BIOMASS AND OTHER SOLID...
- Publication number 20170234529
- Publication date Aug 17, 2017
- Daniel R. Higgins
- F22 - STEAM GENERATION
Information Patent Application
Power Boiler having Vertically Mounted Cylindrical Combustion Chamber
- Publication number 20160195260
- Publication date Jul 7, 2016
- Daniel R. Higgins
- F22 - STEAM GENERATION
Information Patent Application
METHOD AND APPARATUS FOR IMPROVED FIRING OF BIOMASS AND OTHER SOLID...
- Publication number 20160109116
- Publication date Apr 21, 2016
- Daniel R. Higgins
- F22 - STEAM GENERATION
Information Patent Application
COMBUSTION BOILER WITH PRE-DRYING FUEL CHUTE
- Publication number 20150300636
- Publication date Oct 22, 2015
- Eugene Sullivan
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Method and Apparatus for Improved Firing of Biomass and Other Solid...
- Publication number 20140352634
- Publication date Dec 4, 2014
- Eugene Sullivan
- F22 - STEAM GENERATION
Information Patent Application
Method and Apparatus for Improved Firing of Biomass and Other Solid...
- Publication number 20130276723
- Publication date Oct 24, 2013
- Daniel R. Higgins
- F22 - STEAM GENERATION
Information Patent Application
METHOD AND APPARATUS FOR DRYING SOLID FUELS
- Publication number 20130247800
- Publication date Sep 26, 2013
- Daniel R. Higgins
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
STEPPED FLOOR FOR SOLID FUEL BOILERS
- Publication number 20110259253
- Publication date Oct 27, 2011
- Daniel Richard Higgins
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
VARIABLE ORIFICE BLACK LIQUOR NOZZLE
- Publication number 20080006725
- Publication date Jan 10, 2008
- CLYDE BERGEMANN, INC.
- Mohomed Ishaq Jameel
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Slot-port system
- Publication number 20060150873
- Publication date Jul 13, 2006
- Daniel R. Higgins
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Method and apparatus for improving combustion in recovery boilers
- Publication number 20050056195
- Publication date Mar 17, 2005
- Daniel R. Higgins
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Automatic combustion air port cleaner with air/oil indexing mechanism
- Publication number 20050039705
- Publication date Feb 24, 2005
- Dan Higgins
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Direct contact evaporator replacement
- Publication number 20030070627
- Publication date Apr 17, 2003
- Eugene Sullivan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Daniel R. Higgins

Person

Patents Grantslast 30 patents

Camera retractor mechanism

Apparatus and method of fluid powered linear actuators with adjusta...

Method and apparatus for improved operation of chemical recovery bo...

Solid fuel burning-furnace having a vertically mounted cylindrical...

Method and apparatus for improved firing of biomass and other solid...

Solid fuel burning-furnace having a vertically mounted cylindrical...

Combustion boiler with pre-drying fuel chute

Method and apparatus for improved firing of biomass and other solid...

Power boiler having vertically mounted cylindrical combustion chamber

Method and apparatus for improved firing of biomass and other solid...

Stepped floor for solid fuel boilers

Tile for a solid fuel boiler

Method and apparatus for drying solid fuels

Rod scraper

Stepped tile floor for a solid fuel boiler

Method and apparatus for improving boiler combustion

Pneumatic fuel distributor for solid fuel boilers

Variable orifice black liquor nozzle

Method and apparatus for improving combustion in recovery boilers

Automatic combustion air port cleaner with air/oil indexing mechanism

Air port damper

Apparatus for automatically cleaning smelt spouts of a chemical rec...

Apparatus for cleaning air ports of a chemical recovery furnace

Removable damper for chemical recovery furnace

Removable damper for chemical recovery furnace

Damper controller for a chemical recovery furnace

Apparatus for regulating air flow through an air port of a chemical...

Patents Applicationslast 30 patents

Method and Apparatus for Improved Operation of Chemical Recovery Bo...

Apparatus and Method of Fluid Powered Linear Actuators with Adjusta...

Camera Retractor Mechanism

Method and Apparatus for Improved Operation of Chemical Recovery Bo...

SOLID FUEL BURNING-FURNACE HAVING A VERTICALLY MOUNTED CYLINDRICAL...

METHOD AND APPARATUS FOR THE IMPROVED COMBUSTION OF BIOMASS FUELS

POWER BOILER HAVING VERTICALLY MOUNTED CYLINDRICAL COMBUSTION CHAMBER

METHOD AND APPARATUS FOR IMPROVED FIRING OF BIOMASS AND OTHER SOLID...

Power Boiler having Vertically Mounted Cylindrical Combustion Chamber

METHOD AND APPARATUS FOR IMPROVED FIRING OF BIOMASS AND OTHER SOLID...

COMBUSTION BOILER WITH PRE-DRYING FUEL CHUTE

Method and Apparatus for Improved Firing of Biomass and Other Solid...

Method and Apparatus for Improved Firing of Biomass and Other Solid...

METHOD AND APPARATUS FOR DRYING SOLID FUELS

STEPPED FLOOR FOR SOLID FUEL BOILERS

VARIABLE ORIFICE BLACK LIQUOR NOZZLE

Slot-port system

Method and apparatus for improving combustion in recovery boilers

Automatic combustion air port cleaner with air/oil indexing mechanism

Direct contact evaporator replacement