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Kurt Spiegel
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Bronx, NY, US
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Patents Grants
last 30 patents
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Patent Grant
Valve handle
Patent number
D698821
Issue date
Feb 4, 2014
Alfa Wassermann, Inc.
Kurt Spiegel
D15 - Machines not elsewhere specified
Information
Patent Grant
Valve manifold
Patent number
D694265
Issue date
Nov 26, 2013
Alfa Wassermann, Inc.
Kurt Spiegel
D15 - Machines not elsewhere specified
Information
Patent Grant
Valve manifold
Patent number
D669917
Issue date
Oct 30, 2012
Alfa Wassermann, Inc.
Kurt Spiegel
D15 - Machines not elsewhere specified