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Robwen, Inc.
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Los Angeles, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Universal transportable compressed air foam fire fighting system
Patent number
6,973,975
Issue date
Dec 13, 2005
Robwen Inc.
Keith Adamson
A62 - LIFE-SAVING FIRE-FIGHTING
Information
Patent Grant
Foam producing nozzle
Patent number
5,054,688
Issue date
Oct 8, 1991
Robwen, Inc.
John R. Grindley
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Fire fighting foam mixing system
Patent number
5,009,244
Issue date
Apr 23, 1991
Grindley, Inc.
John R. Grindley
G05 - CONTROLLING REGULATING
Patents Applications
last 30 patents
Trademark
last 30 trademarks