Britton G. Billingsley

Person

St. Paul, MN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Optical articles and systems interacting with the same
- Patent number 12,159,177
- Issue date Dec 3, 2024
- 3M Innovative Properties Company
- Michael A. McCoy
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Protective headgear comprising a curved switchable shutter and comp...
- Patent number 11,413,190
- Issue date Aug 16, 2022
- 3M Innovative Properties Company
- Kristina M. Magnusson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Optical articles and systems interacting with the same
- Patent number 11,373,076
- Issue date Jun 28, 2022
- 3M Innovative Properties Company
- Michael A. McCoy
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical articles and systems interacting with the same
- Patent number 11,308,378
- Issue date Apr 19, 2022
- 3M Innovative Properties Company
- Michael A. McCoy
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Respirator device with light exposure detection
- Patent number 11,260,251
- Issue date Mar 1, 2022
- 3M Innovative Properties Company
- Steven T. Awiszus
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Vision-protective headgear with automatic darkening filter comprisi...
- Patent number 11,160,687
- Issue date Nov 2, 2021
- 3M Innovative Properties Company
- Britton G. Billingsley
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Curved eye protection shield for welding protection
- Patent number 11,129,748
- Issue date Sep 28, 2021
- 3M Innovative Properties Company
- Kristina M. Magnusson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Vision-protecting filter lens having organic polymer multilayer and...
- Patent number 10,948,745
- Issue date Mar 16, 2021
- 3M Innovative Properties Company
- Michael E. Hallock
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Welding shield with exposure detection for proactive welding hazard...
- Patent number 10,849,790
- Issue date Dec 1, 2020
- 3M Innovative Properties Company
- Steven T. Awiszus
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Protective headgear comprising a curved switchable shutter and comp...
- Patent number 10,758,420
- Issue date Sep 1, 2020
- 3M Innovative Properties Company
- Kristina M. Magnusson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Curved automatic-darkening filter
- Patent number 10,114,242
- Issue date Oct 30, 2018
- 3M Innovative Properties Company
- Kristina M. Magnusson
- A41 - WEARING APPAREL
Information Patent Grant
Layered or mixed sorbent bed protective filtration device
- Patent number 9,931,592
- Issue date Apr 3, 2018
- The United States of America as reresented by the Secretary of the Army
- Britton G. Billingsley
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Layered or mixed sorbent bed protective filtration device
- Patent number 9,908,076
- Issue date Mar 6, 2018
- The United States of America as represented by the Secretary of the Army
- Britton G. Billingsley
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Layered or mixed sorbent bed protective filtration device
- Patent number 9,757,678
- Issue date Sep 12, 2017
- The United States of America as represented by the Secretary of the Army
- Britton G. Billingsley
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Air filtration device having tuned air distribution system
- Patent number 9,744,328
- Issue date Aug 29, 2017
- 3M Innovative Properties Company
- Britton G. Billingsley
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Air filtration device having subsections lacking fluid communication
- Patent number 9,744,329
- Issue date Aug 29, 2017
- 3M Innovative Properties Company
- Britton G. Billingsley
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Refillable filter system
- Patent number 9,259,676
- Issue date Feb 16, 2016
- 3M Innovative Properties Company
- Britton G. Billingsley
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method of making filter cartridge having roll-based housing sidewall
- Patent number 8,984,753
- Issue date Mar 24, 2015
- 3M Innovative Properties Company
- Britton G. Billingsley
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Air filtration device having subsections lacking fluid communication
- Patent number 8,899,227
- Issue date Dec 2, 2014
- 3M Innovative Properties Company
- Britton G. Billingsley
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Air filtration device having tuned air distribution system
- Patent number 8,887,719
- Issue date Nov 18, 2014
- 3M Innovative Properties Company
- Britton G. Billingsley
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Active-particulate air filter having monolith primary filter and po...
- Patent number 8,617,295
- Issue date Dec 31, 2013
- 3M Innovative Properties Company
- Britton G. Billingsley
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter element utilizing shaped particle-containing nonwoven web
- Patent number 8,535,406
- Issue date Sep 17, 2013
- 3M Innovative Properties Company
- Britton G. Billingsley
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Filter cartridge having central plenum and housing sidewall
- Patent number 8,460,423
- Issue date Jun 11, 2013
- 3M Innovative Properties Company
- Pierre Legare
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Retroreflective article having a colored layer containing a dye cov...
- Patent number 6,361,850
- Issue date Mar 26, 2002
- 3M Innovative Properties Company
- Britton G. Billingsley
- A41 - WEARING APPAREL
Information Patent Grant
Continuous process for making high performance retroreflective fabric
- Patent number 6,355,302
- Issue date Mar 12, 2002
- 3M Innovative Properties Company
- John L. Vandenberg
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Retroreflective article and method of making same
- Patent number 6,153,128
- Issue date Nov 28, 2000
- 3M Innovative Properties Company
- Vera L. Lightle
- A41 - WEARING APPAREL
Information Patent Grant
Clothing bearing retroreflective appliques
- Patent number 6,110,558
- Issue date Aug 29, 2000
- 3M Innovative Properties Company
- Britton G. Billingsley
- A41 - WEARING APPAREL
Information Patent Grant
Method of making a retroreflective applique
- Patent number 6,059,915
- Issue date May 9, 2000
- 3M Innovative Properties Company
- Vera L. Lightle
- G02 - OPTICS
Information Patent Grant
Exposed lens retroreflective article having a polymeric intermediat...
- Patent number 5,812,317
- Issue date Sep 22, 1998
- Minnesota Mining and Manufacturing Company
- Britton G. Billingsley
- G02 - OPTICS
Information Patent Grant
Clothing bearing retroreflective appliques
- Patent number 5,738,746
- Issue date Apr 14, 1998
- Minnesota Mining and Manufacturing Company
- Britton G. Billingsley
- A41 - WEARING APPAREL

Patents Applicationslast 30 patents

Information Patent Application
SHORT-RANGE COMMUNICATION DEVICE AND SYSTEM AND METHOD FOR ESTABLIS...
- Publication number 20240073665
- Publication date Feb 29, 2024
- 3M Innovative Properties Company
- Jason A. Graves
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL ARTICLES AND SYSTEMS INTERACTING WITH THE SAME
- Publication number 20220269917
- Publication date Aug 25, 2022
- 3M Innovative Properties Company
- Michael A. McCoy
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DYNAMIC MESSAGE MANAGEMENT FOR PERSONAL PROTECTIVE EQUIPMENT
- Publication number 20220215496
- Publication date Jul 7, 2022
- 3M Innovative Properties Company
- Britton G. Billingsley
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CURVED EYE PROTECTION SHIELD FOR WELDING PROTECTION
- Publication number 20220031514
- Publication date Feb 3, 2022
- 3M Innovative Properties Company
- Kristina M. Magnusson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
RESPIRATOR DEVICE WITH LIGHT EXPOSURE DETECTION
- Publication number 20210307965
- Publication date Oct 7, 2021
- 3M Innovative Properties Company
- Steven T. Awiszus
- G02 - OPTICS
Information Patent Application
PERSONAL PROTECTIVE EQUIPMENT SYSTEM WITH AUGMENTED REALITY FOR SAF...
- Publication number 20210216773
- Publication date Jul 15, 2021
- 3M Innovative Properties Company
- Kandyce M. Bohannon
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Vision-Protective Headgear with Automatic Darkening Filter Comprisi...
- Publication number 20210145644
- Publication date May 20, 2021
- 3M Innovative Properties Company
- Britton G. Billingsley
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
RESPIRATOR DEVICE WITH LIGHT EXPOSURE DETECTION
- Publication number 20210052427
- Publication date Feb 25, 2021
- 3M Innovative Properties Company
- Steven T. Awiszus
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PROTECTIVE HEADGEAR COMPRISING A CURVED SWITCHABLE SHUTTER AND COMP...
- Publication number 20200390606
- Publication date Dec 17, 2020
- 3M Innovative Properties Company
- Kristina M. Magnusson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Optical Articles And Systems Interacting With The Same
- Publication number 20200012911
- Publication date Jan 9, 2020
- 3M Innovative Properties Company
- Michael A. McCoy
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
WELDING SHIELD WITH EXPOSURE DETECTION FOR PROACTIVE WELDING HAZARD...
- Publication number 20190175411
- Publication date Jun 13, 2019
- 3M Innovative Properties Company
- Steven T. Awiszus
- G02 - OPTICS
Information Patent Application
A Curved Eye Protection Shield For Welding Protection
- Publication number 20190142640
- Publication date May 16, 2019
- 3M Innovative Properties Company
- Kristina M. Magnusson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PROTECTIVE HEADGEAR COMPRISING A CURVED SWITCHABLE SHUTTER AND COMP...
- Publication number 20190091069
- Publication date Mar 28, 2019
- 3M Innovative Properties Company
- Kristina M. Magnusson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
VISION-PROTECTING FILTER LENS
- Publication number 20170363884
- Publication date Dec 21, 2017
- 3M Innovative Properties Company
- Michael E. Hallock
- G02 - OPTICS
Information Patent Application
Layered Or Mixed Sorbent Bed Protective Filtration Device
- Publication number 20160361679
- Publication date Dec 15, 2016
- 3M Innovative Properties Company
- Britton G. Billingsley
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Curved Automatic-Darkening Filter
- Publication number 20160262467
- Publication date Sep 15, 2016
- 3M Innovative Properties Company
- Kristina M. Magnusson
- A41 - WEARING APPAREL
Information Patent Application
Layered Or Mixed Sorbent Bed Protective Filtration Device
- Publication number 20150306536
- Publication date Oct 29, 2015
- 3M Innovative Properties Company
- Britton G. Billingsley
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Layered Or Mixed Sorbent Bed Protective Filtration Device
- Publication number 20150283493
- Publication date Oct 8, 2015
- 3M Innovative Properties Company
- Britton G. Billingsley
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Air Filtration Device Having Subsections Lacking Fluid Communication
- Publication number 20150047633
- Publication date Feb 19, 2015
- 3M Innovative Properties Company
- Britton G. Billingsley
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Air Filtration Device Having Tuned Air Distribution System
- Publication number 20150047632
- Publication date Feb 19, 2015
- 3M Innovative Properties Company
- Britton G. Billingsley
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Curved Automatic-Darkening Filter
- Publication number 20140168546
- Publication date Jun 19, 2014
- 3M Innovative Properties Company
- Kristina M. Magnusson
- A41 - WEARING APPAREL
Information Patent Application
AIR FILTRATION DEVICE HAVING TUNED AIR DISTRIBUTION SYSTEM
- Publication number 20130152919
- Publication date Jun 20, 2013
- 3M Innovative Properties Company
- Britton G. Billingsley
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
AIR FILTRATION DEVICE HAVING SUBSECTIONS LACKING FLUID COMMUNICATION
- Publication number 20130152920
- Publication date Jun 20, 2013
- 3M Innovative Properties Company
- Britton G. Billingsley
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SPLIT FLOW FILTERING DEVICE
- Publication number 20130139818
- Publication date Jun 6, 2013
- 3M Innovative Properties Company
- Britton G. Billingsley
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
REFILLABLE FILTER SYSTEM
- Publication number 20110311400
- Publication date Dec 22, 2011
- Britton G. Billingsley
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER CARTRIDGE HAVING CENTRAL PLENUM AND HOUSING SIDEWALL
- Publication number 20110284006
- Publication date Nov 24, 2011
- 3M Innovative Properties Company
- Pierre Legare
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD OF MAKING FILTER CARTRIDGE HAVING ROLL-BASED HOUSING SIDEWALL
- Publication number 20110283505
- Publication date Nov 24, 2011
- 3M Innovative Properties Company
- Britton G. Billingsley
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Application
SHAPED LAYERED PARTICLE-CONTAINING NONWOVEN WEB
- Publication number 20110240027
- Publication date Oct 6, 2011
- Britton G. Billingsley
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Application
FILTER ELEMENT UTILIZING SHAPED PARTICLE-CONTAINING NONWOVEN WEB
- Publication number 20110240029
- Publication date Oct 6, 2011
- Britton G Billingsley
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ACTIVE-PARTICULATE AIR FILTER HAVING MONOLITH PRIMARY FILTER AND PO...
- Publication number 20110072971
- Publication date Mar 31, 2011
- 3M Innovative Properties Company
- Britton G. Billingsley
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Britton G. Billingsley

Person

Patents Grantslast 30 patents

Optical articles and systems interacting with the same

Protective headgear comprising a curved switchable shutter and comp...

Optical articles and systems interacting with the same

Optical articles and systems interacting with the same

Respirator device with light exposure detection

Vision-protective headgear with automatic darkening filter comprisi...

Curved eye protection shield for welding protection

Vision-protecting filter lens having organic polymer multilayer and...

Welding shield with exposure detection for proactive welding hazard...

Protective headgear comprising a curved switchable shutter and comp...

Curved automatic-darkening filter

Layered or mixed sorbent bed protective filtration device

Layered or mixed sorbent bed protective filtration device

Layered or mixed sorbent bed protective filtration device

Air filtration device having tuned air distribution system

Air filtration device having subsections lacking fluid communication

Refillable filter system

Method of making filter cartridge having roll-based housing sidewall

Air filtration device having subsections lacking fluid communication

Air filtration device having tuned air distribution system

Active-particulate air filter having monolith primary filter and po...

Filter element utilizing shaped particle-containing nonwoven web

Filter cartridge having central plenum and housing sidewall

Retroreflective article having a colored layer containing a dye cov...

Continuous process for making high performance retroreflective fabric

Retroreflective article and method of making same

Clothing bearing retroreflective appliques

Method of making a retroreflective applique

Exposed lens retroreflective article having a polymeric intermediat...

Clothing bearing retroreflective appliques

Patents Applicationslast 30 patents

SHORT-RANGE COMMUNICATION DEVICE AND SYSTEM AND METHOD FOR ESTABLIS...

OPTICAL ARTICLES AND SYSTEMS INTERACTING WITH THE SAME

DYNAMIC MESSAGE MANAGEMENT FOR PERSONAL PROTECTIVE EQUIPMENT

CURVED EYE PROTECTION SHIELD FOR WELDING PROTECTION

RESPIRATOR DEVICE WITH LIGHT EXPOSURE DETECTION

PERSONAL PROTECTIVE EQUIPMENT SYSTEM WITH AUGMENTED REALITY FOR SAF...

Vision-Protective Headgear with Automatic Darkening Filter Comprisi...

RESPIRATOR DEVICE WITH LIGHT EXPOSURE DETECTION

PROTECTIVE HEADGEAR COMPRISING A CURVED SWITCHABLE SHUTTER AND COMP...

Optical Articles And Systems Interacting With The Same

WELDING SHIELD WITH EXPOSURE DETECTION FOR PROACTIVE WELDING HAZARD...

A Curved Eye Protection Shield For Welding Protection

PROTECTIVE HEADGEAR COMPRISING A CURVED SWITCHABLE SHUTTER AND COMP...

VISION-PROTECTING FILTER LENS

Layered Or Mixed Sorbent Bed Protective Filtration Device

Curved Automatic-Darkening Filter

Layered Or Mixed Sorbent Bed Protective Filtration Device

Layered Or Mixed Sorbent Bed Protective Filtration Device

Air Filtration Device Having Subsections Lacking Fluid Communication

Air Filtration Device Having Tuned Air Distribution System

Curved Automatic-Darkening Filter

AIR FILTRATION DEVICE HAVING TUNED AIR DISTRIBUTION SYSTEM

AIR FILTRATION DEVICE HAVING SUBSECTIONS LACKING FLUID COMMUNICATION

SPLIT FLOW FILTERING DEVICE

REFILLABLE FILTER SYSTEM

FILTER CARTRIDGE HAVING CENTRAL PLENUM AND HOUSING SIDEWALL

METHOD OF MAKING FILTER CARTRIDGE HAVING ROLL-BASED HOUSING SIDEWALL

SHAPED LAYERED PARTICLE-CONTAINING NONWOVEN WEB

FILTER ELEMENT UTILIZING SHAPED PARTICLE-CONTAINING NONWOVEN WEB

ACTIVE-PARTICULATE AIR FILTER HAVING MONOLITH PRIMARY FILTER AND PO...