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Greg A. Tilley
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Monkton, MD, US
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Patents Grants
last 30 patents
Information
Patent Grant
Modular, integrated powered air purifying respirator system
Patent number
11,883,693
Issue date
Jan 30, 2024
D. WHEATLEY ENTERPRISES, INC.
Greg A. Tilley
A62 - LIFE-SAVING FIRE-FIGHTING
Information
Patent Grant
Integrated belt and plenum powered air purifying respirator
Patent number
RE46888
Issue date
Jun 12, 2018
Avon Protection Systems, Inc.
Greg A. Tilley
Information
Patent Grant
Modular powered air purifying respirator
Patent number
8,667,959
Issue date
Mar 11, 2014
Avon Protection Systems, Inc.
Greg A. Tilley
A62 - LIFE-SAVING FIRE-FIGHTING
Information
Patent Grant
Integrated belt and plenum powered air purifying respirator
Patent number
8,607,784
Issue date
Dec 17, 2013
Avon Protection Systems, Inc.
Greg A. Tilley
A62 - LIFE-SAVING FIRE-FIGHTING
Information
Patent Grant
Breath responsive powered air-purifying respirator
Patent number
8,069,853
Issue date
Dec 6, 2011
Immediate Response Technologies
Greg A. Tilley
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method for manufacturing filter canisters and tracking quality assu...
Patent number
7,833,306
Issue date
Nov 16, 2010
Immediate Response Technologies
Peter J. Cooper
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Modular air purification unit
Patent number
7,520,910
Issue date
Apr 21, 2009
TVI Corporation
Greg A. Tilley
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Portable multi-function system for testing protective devices
Patent number
7,343,783
Issue date
Mar 18, 2008
Hamilton Associates, Inc.
Greg Alan Tilley
A62 - LIFE-SAVING FIRE-FIGHTING
Information
Patent Grant
Method for manufacturing filter canisters and tracking quality assu...
Patent number
7,320,205
Issue date
Jan 22, 2008
TVI Corporation
Peter J. Cooper
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Portable multi-function system for testing protective devices
Patent number
7,140,234
Issue date
Nov 28, 2006
Hamilton Associates, Inc.
Greg Alan Tilley
A62 - LIFE-SAVING FIRE-FIGHTING
Information
Patent Grant
Portable multi-function system for testing protective devices
Patent number
6,848,297
Issue date
Feb 1, 2005
Hamilton Associates, Inc.
Greg Alan Tilley
A62 - LIFE-SAVING FIRE-FIGHTING
Information
Patent Grant
Portable multi-function system for testing protective devices
Patent number
6,435,009
Issue date
Aug 20, 2002
Hamilton Associates, Inc.
Greg Alan Tilley
A62 - LIFE-SAVING FIRE-FIGHTING
Patents Applications
last 30 patents
Information
Patent Application
MODULAR, INTEGRATED POWERED AIR PURIFYING RESPIRATOR SYSTEM
Publication number
20240307711
Publication date
Sep 19, 2024
D. Wheatley Enterprises, Inc.
Greg A. Tilley
A62 - LIFE-SAVING FIRE-FIGHTING
Information
Patent Application
MODULAR, ADJUSTABLE POWERED AIR PURIFYING RESPIRATOR SYSTEM
Publication number
20220288427
Publication date
Sep 15, 2022
D. Wheatley Enterprises, Inc.
Greg A. Tilley
A62 - LIFE-SAVING FIRE-FIGHTING
Information
Patent Application
MODULAR, INTEGRATED POWERED AIR PURIFYING RESPIRATOR SYSTEM
Publication number
20210052921
Publication date
Feb 25, 2021
D. Wheatley Enterprises, Inc.
Greg A. Tilley
A62 - LIFE-SAVING FIRE-FIGHTING
Information
Patent Application
RESPIRATOR KIT AND CONTOURED PLENUM THEREFOR
Publication number
20120017895
Publication date
Jan 26, 2012
AVON PROTECTION SYSTEMS, INC.
Greg A. Tilley
A62 - LIFE-SAVING FIRE-FIGHTING
Information
Patent Application
INTEGRATED BELT AND PLENUM POWERED AIR PURIFYING RESPIRATOR
Publication number
20110056496
Publication date
Mar 10, 2011
AVON PROTECTION SYSTEMS, INC.
Greg A. Tilley
A62 - LIFE-SAVING FIRE-FIGHTING
Information
Patent Application
MODULAR POWERED AIR PURIFYING RESPIRATOR
Publication number
20100224190
Publication date
Sep 9, 2010
AVON PROTECTION SYSTEMS, INC.
Greg A. Tilley
A62 - LIFE-SAVING FIRE-FIGHTING
Information
Patent Application
Method for manufacturing filter canisters and tracking quality assu...
Publication number
20080215277
Publication date
Sep 4, 2008
TVI Corporation
Peter J. Cooper
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Breath responsive powered air-purifying respirator
Publication number
20080196723
Publication date
Aug 21, 2008
TVI Corporation
Greg Allan Tilley
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Portable multi-function system for testing protective devices
Publication number
20070062259
Publication date
Mar 22, 2007
Greg Alan Tilley
A62 - LIFE-SAVING FIRE-FIGHTING
Information
Patent Application
Modular air purification unit
Publication number
20060230730
Publication date
Oct 19, 2006
TVI Corporation
Greg A. Tilley
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Method for manufacturing filter canisters and tracking quality assu...
Publication number
20060169749
Publication date
Aug 3, 2006
TVI Corporation
Peter J. Cooper
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Portable multi-function system for testing protective devices
Publication number
20050223778
Publication date
Oct 13, 2005
Greg Alan Tilley
A62 - LIFE-SAVING FIRE-FIGHTING
Information
Patent Application
Portable multi-function system for testing protective devices
Publication number
20030126911
Publication date
Jul 10, 2003
Greg Alan Tilley
A62 - LIFE-SAVING FIRE-FIGHTING
Information
Patent Application
PORTABLE MULTI-FUNCTION SYSTEM FOR TESTING PROTECTIVE DEVICES
Publication number
20020116984
Publication date
Aug 29, 2002
GREG ALAN TILLEY
A62 - LIFE-SAVING FIRE-FIGHTING