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Robert L. DeAngelis
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Yorktown Heights, NY, US
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Patents Grants
last 30 patents
Information
Patent Grant
Retainer assembly for absorbent materials
Patent number
7,815,400
Issue date
Oct 19, 2010
International Business Machines Corporation
Robert Louis DeAngelis
E03 - WATER SUPPLY SEWERAGE
Information
Patent Grant
Retainer assembly including buoyant retainer attached to remediatio...
Patent number
7,399,411
Issue date
Jul 15, 2008
International Business Machines Corporation
Robert Louis DeAngelis
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Patents Applications
last 30 patents
Information
Patent Application
ENERGY EFFICIENT AIR FLOW CONTROL
Publication number
20130190933
Publication date
Jul 25, 2013
International Business Machines Corporation
Robert L. DeAngelis
F24 - HEATING RANGES VENTILATING
Information
Patent Application
System and Method for Reducing Static Pressure in Air Handlers
Publication number
20110308766
Publication date
Dec 22, 2011
International Business Machines Corporation
Robert Louis DeAngelis
F24 - HEATING RANGES VENTILATING
Information
Patent Application
Retainer Assembly for Absorbent Materials
Publication number
20080279633
Publication date
Nov 13, 2008
International Business Machines Corporation
Robert Louis DeAngelis
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
Retainer Assembly for Absorbent Materials
Publication number
20080267711
Publication date
Oct 30, 2008
International Business Machines Corporation
Robert Louis DeAngelis
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
Fixed shape retainer for absorbent material for storm drains
Publication number
20060140723
Publication date
Jun 29, 2006
Robert Louis DeAngelis
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
Fixed shape retainer for absorbent material for storm drains
Publication number
20050169711
Publication date
Aug 4, 2005
Robert Louis DeAngelis
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE