Inventor

James E. Gabrielson

Inventor

Plymouth, MN, US

Overview

26→

Patents

1988–2004

Patent span

Mechanical engineering

Primary field (CPC F)

Patents· 26 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

F23Cprimary

F23CMethods or apparatus for combustion using fluid fuel or solid fuel suspended in a carrier gas or air30%

F23JRemoval or treatment of combustion products or combustion residues15%

B01DSeparation11%

F23DBurners6%

B03CMagnetic or electrostatic separation of solid materials from solid materials or fluids4%

F23KFeeding fuel to combustion apparatus4%

F23LSupplying air or non-combustible liquids or gases to combustion apparatus in general4%

F23MCasings, linings, walls or doors specially adapted for combustion chambers, e.g. firebridges4%

G01NInvestigating or analysing materials by determining their chemical or physical properties4%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution4%

PatentTitleYear

6,790,420'Control of mercury and other elemental metal emissions from combustion devices by oxidation'2004 6,677,765'Detection, measurement and control of ammonia in flue gas'2004 6,478,948'Method of monitoring and controlling corrosion of furnace boiler tubes'2002 6,360,680'Method of operating a furnace based upon electrostatic precipitator operation'2002 6,357,367'Method for NOx reduction by upper furnace injection of biofuel water slurry'2002 6,213,032'Use of oil water emulsion as a reburn fuel'2001 6,030,204'Method for NO.sub.x reduction by upper furnace injection of solutions of fixed nitrogen in water'2000 5,915,310'Apparatus and method for NO.sub.x reduction by selective injection of natural gas jets in flue gas'1999 5,809,913'Corrosion protection for utility boiler side walls'1998 5,746,144'Method and apparatus for nox reduction by upper furnace injection of coal water slurry'1998 5,724,897'Split flame burner for reducing NO.sub.x formation'1998 5,694,869'Reducing NOX emissions from a roof-fired furnace using separated parallel flow overfire air'1997 5,568,777'Split flame burner for reducing NOx formation'1996 5,567,226'Apparatus and method for enhancing the performance of a particulate collection device'1996 5,546,874'Low nox inter-tube burner for roof-fired furnaces'1996 5,276,254'Process to stabilize scrubber sludge'1994 5,241,915'Apparatus and method to improve pulverizer and reduce NO.sub.x emissions in coal-fired boilers'1993 5,216,876'Method for reducing nitrogen oxide emissions from gas turbines'1993 5,207,164'Process to limit the production of flyash by dry bottom boilers'1993 5,181,475'Apparatus and process for control of nitric oxide emissions from combustion devices using vortex rings and the like'1993 5,141,726'Process for reducng No.sub.x emissions from combustion devices'1992 5,078,064'Apparatus and method of lowering NO.sub.x emissions using diffusion processes'1992 5,044,286'Process to eliminate production of fly ash by wet bottom boilers'1991 4,960,059'Low NOx burner operations with natural gas cofiring'1990 4,848,251'Method to enhance removal of sulfur compounds by slag'1989 4,779,545'Apparatus and method of reducing nitrogen oxide emissions'1988

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988–1999Patents assigned to CONS NATURAL GAS SVC (12)· patent assignee history

1988Based in Plymount, MN, US· patent location history

1989–1999Based in Plymouth, MN, US· patent location history

1993Based in Hennepin, MN, US· patent location history

1996–2002Patents assigned to ENERGY SYSTEMS ASSOCIATES (6)· patent assignee history

1996–2000Patents assigned to DUQUESNE LIGHT COMPANY (5)· patent assignee history

1998Patents assigned to CINERGY TECHNOLOGY INC (1)· patent assignee history

1998–2004Based in Hanover, MN, US· patent location history

2004Patents assigned to BREEN ENERGY SOLUTIONS LLC (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CONS NATURAL GAS SVC	12	1988–1999
ENERGY SYSTEMS ASSOCIATES	6	1996–2002
DUQUESNE LIGHT COMPANY	5	1996–2000
BREEN ENERGY SOLUTIONS LLC	1	2004
CINERGY TECHNOLOGY INC	1	1998

Locations

Location	Patents	Span
Plymouth, Minnesota, US	15	1989–1999
Hanover, Minnesota, US	9	1998–2004
Hennepin, Minnesota, US	1	1993
Plymount, Minnesota, US	1	1988