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Frederick L. Luedke
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Waterbury, CT, US
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last 30 patents
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Patent Grant
Side spray diverter valve
Patent number
6,920,892
Issue date
Jul 26, 2005
Neoperl, Inc.
Frank Agresta
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Coupler/diverter for counter-top RO filter
Patent number
5,795,475
Issue date
Aug 18, 1998
Neoperl, Inc.
Frederick L. Luedke
E03 - WATER SUPPLY SEWERAGE
Patents Applications
last 30 patents
Information
Patent Application
Side spray diverter valve
Publication number
20050061368
Publication date
Mar 24, 2005
Neoperl, Inc.
Frank Agresta
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Spout end device
Publication number
20020059677
Publication date
May 23, 2002
Frederick L. Luedke
E03 - WATER SUPPLY SEWERAGE