Kevin F. Leadford

Person

Crawfordsville, IN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Lighting fixtures and methods for grid ceiling systems
- Patent number 10,344,476
- Issue date Jul 9, 2019
- ABL IP Holding LLC
- Christopher J. Sorensen
- E04 - BUILDING
Information Patent Grant
Composite light source systems and methods
- Patent number 10,194,503
- Issue date Jan 29, 2019
- ABL IP Holding LLC
- Kevin F. Leadford
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Recessed luminaire
- Patent number 10,012,353
- Issue date Jul 3, 2018
- ABL IP Holding LLC
- Carl Gould
- F21 - LIGHTING
Information Patent Grant
Recessed luminaire
- Patent number 9,927,079
- Issue date Mar 27, 2018
- ABL IP Holding LLC
- Carl Gould
- F21 - LIGHTING
Information Patent Grant
Luminaire having multiple illumination panels
- Patent number D804711
- Issue date Dec 5, 2017
- ABL IP Holding LLC
- Kevin F. Leadford
- D26 - Lighting
Information Patent Grant
Optical systems and methods for pole luminaires
- Patent number 9,835,301
- Issue date Dec 5, 2017
- ABL IP Holding LLC
- Christopher J. Sorensen
- F21 - LIGHTING
Information Patent Grant
Luminaire having multiple illumination panels
- Patent number D804085
- Issue date Nov 28, 2017
- ABL IP Holding LLC
- Kevin F. Leadford
- D26 - Lighting
Information Patent Grant
Luminaire having multiple illumination panels
- Patent number D804086
- Issue date Nov 28, 2017
- ABL IP Holding LLC
- Joshua Miller
- D26 - Lighting
Information Patent Grant
Annulus shaped luminaire
- Patent number 9,222,627
- Issue date Dec 29, 2015
- ABL IP Holding LLC
- Peter K. Nelson
- F21 - LIGHTING
Information Patent Grant
Annulus shaped luminaire
- Patent number D740477
- Issue date Oct 6, 2015
- ABL IP Holding LLC
- Peter K. Nelson
- D26 - Lighting
Information Patent Grant
Annulus shaped luminaire
- Patent number D740487
- Issue date Oct 6, 2015
- ABL IP Holding LLC
- Peter K. Nelson
- D26 - Lighting
Information Patent Grant
Annulus shaped luminaire
- Patent number D725304
- Issue date Mar 24, 2015
- ABL IP Holding LLC
- Peter K. Nelson
- D26 - Lighting
Information Patent Grant
Annulus shaped luminaire
- Patent number D725305
- Issue date Mar 24, 2015
- ABL IP Holding LLC
- Peter K. Nelson
- D26 - Lighting
Information Patent Grant
Egress lighting for two module luminaires
- Patent number 8,939,634
- Issue date Jan 27, 2015
- ABL IP Holding LLC
- Kevin Franklin Leadford
- F21 - LIGHTING
Information Patent Grant
Two adjacent sides of a headless pole light with graduated height a...
- Patent number D721197
- Issue date Jan 13, 2015
- ABL IP Holdings LLC
- Christopher J. Sorensen
- D26 - Lighting
Information Patent Grant
Two adjacent sides of a headless pole light with slot-shaped apertures
- Patent number D719288
- Issue date Dec 9, 2014
- ABL IP Holding LLC
- Christopher J. Sorensen
- D26 - Lighting
Information Patent Grant
Two adjacent sides of a headless pole light
- Patent number D719287
- Issue date Dec 9, 2014
- ABL IP Holding LLC
- Christopher J. Sorensen
- D26 - Lighting
Information Patent Grant
Two adjacent sides of a headless pole light with graduated spacing...
- Patent number D719289
- Issue date Dec 9, 2014
- ABL IP Holding LLC
- Christopher J. Sorensen
- D26 - Lighting
Information Patent Grant
Two-component direct-indirect lighting system
- Patent number 8,678,605
- Issue date Mar 25, 2014
- ABL IP Holding LLC
- Kevin Franklin Leadford
- F21 - LIGHTING
Information Patent Grant
Ventilation for LED lighting
- Patent number 8,668,362
- Issue date Mar 11, 2014
- ABL IP Holding LLC
- Peter K. Nelson
- F21 - LIGHTING
Information Patent Grant
Slidable luminaire connectors
- Patent number 8,616,757
- Issue date Dec 31, 2013
- ABL IP Holding LLC
- Kevin Franklin Leadford
- F21 - LIGHTING
Information Patent Grant
Luminaire optical systems
- Patent number 8,534,877
- Issue date Sep 17, 2013
- Stingray Energy Systems LLC
- Kevin F. Leadford
- F21 - LIGHTING
Information Patent Grant
Luminaire
- Patent number D642730
- Issue date Aug 2, 2011
- ABL IP Holding LLC
- Kevin Franklin Leadford
- D26 - Lighting
Information Patent Grant
Light rail for a luminaire
- Patent number D642326
- Issue date Jul 26, 2011
- ABL IP Holding LLC
- Kevin Franklin Leadford
- D26 - Lighting
Information Patent Grant
Driver node for a luminaire
- Patent number D642328
- Issue date Jul 26, 2011
- ABL IP Holding LLC
- Kevin Franklin Leadford
- D26 - Lighting
Information Patent Grant
Light fixture and lens assembly for same
- Patent number 7,296,910
- Issue date Nov 20, 2007
- Acuity Brands, Inc.
- John T. Mayfield, III
- F21 - LIGHTING
Information Patent Grant
Light fixture
- Patent number D545992
- Issue date Jul 3, 2007
- Acuity Brands, Inc.
- John T. Mayfield, III
- D26 - Lighting
Information Patent Grant
Light fixture housing
- Patent number D545991
- Issue date Jul 3, 2007
- Acuity Brands, Inc.
- John T. Mayfield, III
- D26 - Lighting
Information Patent Grant
Light fixture
- Patent number D545993
- Issue date Jul 3, 2007
- Acuity Brands, Inc.
- John T. Mayfield, III
- D26 - Lighting
Information Patent Grant
Light fixture
- Patent number D545483
- Issue date Jun 26, 2007
- Acuity Brands, Inc.
- John T. Mayfield, III
- D26 - Lighting

Patents Applicationslast 30 patents

Information Patent Application
LUMINAIRES WITH MULTIPLE ILLUMINATION PANELS
- Publication number 20170307190
- Publication date Oct 26, 2017
- ABL IP Holding LLC
- Kevin F. Leadford
- F21 - LIGHTING
Information Patent Application
LIGHTING FIXTURES AND METHODS FOR GRID CEILING SYSTEMS
- Publication number 20170082253
- Publication date Mar 23, 2017
- ABL IP Holding LLC
- Christopher J. Sorensen
- E04 - BUILDING
Information Patent Application
MULTIPLE LIGHT FIXTURE COMMISSIONING SYSTEMS AND METHODS
- Publication number 20160330819
- Publication date Nov 10, 2016
- ABL IP HOLDING LLC
- KEVIN F. LEADFORD
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
OPTICAL SYSTEMS AND METHODS FOR POLE LUMINAIRES
- Publication number 20160003432
- Publication date Jan 7, 2016
- ABL IP HOLDING LLC
- CHRISTOPHER J. SORENSEN
- F21 - LIGHTING
Information Patent Application
COMPOSITE LIGHT SOURCE SYSTEMS AND METHODS
- Publication number 20150345724
- Publication date Dec 3, 2015
- ABL IP HOLDING LLC
- KEVIN F. LEADFORD
- F21 - LIGHTING
Information Patent Application
COMPOSITE LIGHT SOURCE SYSTEMS AND METHODS
- Publication number 20150289344
- Publication date Oct 8, 2015
- ABL IP HOLDING LLC
- KEVIN F. LEADFORD
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
RECESSED LUMINAIRE
- Publication number 20150226392
- Publication date Aug 13, 2015
- ABL IP HOLDING LLC
- Carl Gould
- F21 - LIGHTING
Information Patent Application
ANNULUS SHAPED LUMINAIRE
- Publication number 20140313765
- Publication date Oct 23, 2014
- ABL IP HOLDING LLC
- Peter K. NELSON
- G02 - OPTICS
Information Patent Application
Recessed Luminaire
- Publication number 20140071673
- Publication date Mar 13, 2014
- ABL IP HOLDING LLC
- Carl Gould
- F21 - LIGHTING
Information Patent Application
Recessed Luminaire
- Publication number 20140070724
- Publication date Mar 13, 2014
- Carl Gould
- F21 - LIGHTING
Information Patent Application
TWO-COMPONENT DIRECT-INDIRECT LIGHTING SYSTEM
- Publication number 20130107502
- Publication date May 2, 2013
- Kevin Franklin Leadford
- F21 - LIGHTING
Information Patent Application
EGRESS LIGHTING FOR TWO MODULE LUMINAIRES
- Publication number 20120063138
- Publication date Mar 15, 2012
- Kevin Franklin Leadford
- F21 - LIGHTING
Information Patent Application
LINEAR LIGHT FIXTURES
- Publication number 20120001554
- Publication date Jan 5, 2012
- Kevin Franklin Leadford
- F21 - LIGHTING
Information Patent Application
VENTILATION FOR LED LIGHTING
- Publication number 20120002415
- Publication date Jan 5, 2012
- Peter K. Nelson
- F21 - LIGHTING
Information Patent Application
SLIDABLE LUMINAIRE CONNECTORS
- Publication number 20120002406
- Publication date Jan 5, 2012
- Kevin Franklin Leadford
- F21 - LIGHTING
Information Patent Application
POLE WITH SOLAR MODULES
- Publication number 20110305010
- Publication date Dec 15, 2011
- Kevin Franklin Leadford
- F24 - HEATING RANGES VENTILATING
Information Patent Application
LIGHT FIXTURE AND LENS ASSEMBLY FOR SAME
- Publication number 20070183158
- Publication date Aug 9, 2007
- John T. Mayfield
- F21 - LIGHTING
Information Patent Application
Luminaire utilizing reflecting and refracting optics
- Publication number 20060023457
- Publication date Feb 2, 2006
- Kevin F. Leadford
- F21 - LIGHTING
Information Patent Application
Light fixture and lens assembly for same
- Publication number 20050281024
- Publication date Dec 22, 2005
- John T. Mayfield
- F21 - LIGHTING
Information Patent Application
Prismatic reflectors with a plurality of curved surfaces
- Publication number 20040218392
- Publication date Nov 4, 2004
- Kevin F. Leadford
- F21 - LIGHTING

Kevin F. Leadford

Person

Patents Grantslast 30 patents

Lighting fixtures and methods for grid ceiling systems

Composite light source systems and methods

Recessed luminaire

Recessed luminaire

Luminaire having multiple illumination panels

Optical systems and methods for pole luminaires

Luminaire having multiple illumination panels

Luminaire having multiple illumination panels

Annulus shaped luminaire

Annulus shaped luminaire

Annulus shaped luminaire

Annulus shaped luminaire

Annulus shaped luminaire

Egress lighting for two module luminaires

Two adjacent sides of a headless pole light with graduated height a...

Two adjacent sides of a headless pole light with slot-shaped apertures

Two adjacent sides of a headless pole light

Two adjacent sides of a headless pole light with graduated spacing...

Two-component direct-indirect lighting system

Ventilation for LED lighting

Slidable luminaire connectors

Luminaire optical systems

Luminaire

Light rail for a luminaire

Driver node for a luminaire

Light fixture and lens assembly for same

Light fixture

Light fixture housing

Light fixture

Light fixture

Patents Applicationslast 30 patents

LUMINAIRES WITH MULTIPLE ILLUMINATION PANELS

LIGHTING FIXTURES AND METHODS FOR GRID CEILING SYSTEMS

MULTIPLE LIGHT FIXTURE COMMISSIONING SYSTEMS AND METHODS

OPTICAL SYSTEMS AND METHODS FOR POLE LUMINAIRES

COMPOSITE LIGHT SOURCE SYSTEMS AND METHODS

COMPOSITE LIGHT SOURCE SYSTEMS AND METHODS

RECESSED LUMINAIRE

ANNULUS SHAPED LUMINAIRE

Recessed Luminaire

Recessed Luminaire

TWO-COMPONENT DIRECT-INDIRECT LIGHTING SYSTEM

EGRESS LIGHTING FOR TWO MODULE LUMINAIRES

LINEAR LIGHT FIXTURES

VENTILATION FOR LED LIGHTING

SLIDABLE LUMINAIRE CONNECTORS

POLE WITH SOLAR MODULES

LIGHT FIXTURE AND LENS ASSEMBLY FOR SAME

Luminaire utilizing reflecting and refracting optics

Light fixture and lens assembly for same

Prismatic reflectors with a plurality of curved surfaces