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2023
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G/S
|
Temporary modular system for construction containment, primarily metal partitions to be combined ... |
|
|
G/S
|
Temporary modular system for construction containment comprising primarily metal partitions for b... |
|
2022
|
Invention
|
Collapsible maintenance cart. A collapsible maintenance cart includes a lower structure and an up... |
|
|
Invention
|
Panel containment system and related methods. A containment system for separating a containment a... |
|
2021
|
Invention
|
Maintenance cart with air filtration.
A maintenance/construction cart that facilitates wall and ... |
|
|
G/S
|
Downloadable software in the nature of a mobile application for connecting dehumidifiers, portabl... |
|
2020
|
Invention
|
Rigid panel containment system and related methods. A containment system may include four differe... |
|
|
Invention
|
Maintenance cart with air filtration. A maintenance/construction cart that facilitates wall and c... |
|
2017
|
Invention
|
Methods of operating maintenance carts with air filtration. A maintenance/construction cart that ... |
|
2013
|
Invention
|
Portable air filtration device |
|
|
Invention
|
Portable air filtration unit. A stackable, portable air filtration unit utilizing a molded plasti... |
|
2009
|
G/S
|
Dryers used for restorative drying of carpets, floors, walls, furnishings and other objects in co... |
|
|
G/S
|
Patient isolation systems in the nature of modular enclosures featuring HEPA filtration for use i... |
|
2008
|
G/S
|
Primarily non-metal modular enclosures sold as a unit and designed for use as temporary ante room... |
|
|
G/S
|
Inflatable enclosures designed for use as temporary ante rooms during isolation of infectious or ... |
|
2007
|
Invention
|
Air filtration device |
|
|
G/S
|
Air purification and scrubbing units, dehumidifiers, portable blowers used to dry carpets, floors... |
|
2006
|
G/S
|
Portable dehumidifier units, not for cryogenic use |
|
|
G/S
|
Portable air scrubbers; air purifying units for commercial, domestic, and industrial use; and air... |
|
2004
|
G/S
|
Air purifying and filtration units and parts therefor for use in the commercial, domestic, indust... |
|
|
G/S
|
Air purifying and filtration units and parts therefore for use in the commercial, domestic, indus... |
|
2003
|
G/S
|
Adhesives for general industrial use; surfactants for use in asbestos removal; encapsulants for u... |
|
2002
|
G/S
|
Particulate prefilters for air filtration units used for commercial, industrial, residential, and... |
|
2000
|
G/S
|
High-performance activated carbon filters that remove gasses, volatile organic compounds and odor... |
|
|
G/S
|
air purification units for HVAC systems used for commercial, industrial, and residential purposes |
|
1998
|
G/S
|
high efficiency air purifying and scrubbing units for use in commercial, domestic, industrial and... |
|
1996
|
G/S
|
microprocessor controlled apparatus for use in electronically maximizing air flow and static lift... |
|
|
Invention
|
Duct cleaning apparatus. An improved power-driven brush assembly is disclosed, useful for cleanin... |
|
1995
|
Invention
|
Portable filtration unit. A modular filtration system for cleaning HVAC ductwork includes first a... |
|
|
Invention
|
Methods of using a portable filtration unit. A method is disclosed for cleaning HVAC ductwork, in... |
|
1994
|
G/S
|
air filtration units and parts therefore for specialized use in health care facilities |
|
1992
|
G/S
|
all purpose cleaning composition which is environmentally safe |
|
1991
|
G/S
|
high pressure air duct cleaning compressor machines and machine parts; namely, cleaning nozzles a... |
|
|
G/S
|
[chemicals used by HVAC duct cleaners] hand tools used by HVAC duct cleaners |
|
1988
|
Invention
|
Asbestos containment bag with slide fastener closure. An improved disposable containment bag for ... |
|
1987
|
G/S
|
NEGATIVE PRESSURE AIR FILTRATION UNITS |
|
|
G/S
|
NEGATIVE PRESSURE AIR FILTRATION UNITS FOR USE IN ASBESTOS ABATEMENT APPLICATIONS |
