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Robert F. Jack
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Riverside, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Pump diaphragm
Patent number
8,496,451
Issue date
Jul 30, 2013
Wilden Pump and Engineering LLC
Nathan Earl Hale
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Reciprocating air distribution system
Patent number
7,125,229
Issue date
Oct 24, 2006
Wilden Pump and Engineering LLC
Chris Distaso
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Air driven devices and components therefor
Patent number
6,435,845
Issue date
Aug 20, 2002
Wilden Pump & Engineering Co.
Dennis E. Kennedy
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Air driven pumps and components therefor
Patent number
6,257,845
Issue date
Jul 10, 2001
Wilden Pump & Engineering Co.
Robert F. Jack
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Air drive pumps and components therefor
Patent number
6,152,705
Issue date
Nov 28, 2000
Wilden Pump & Engineering Co.
Dennis E. Kennedy
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Air driven pumps and components therefor
Patent number
6,142,749
Issue date
Nov 7, 2000
Wilden Pump & Engineering Co.
Robert F. Jack
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Air driven diaphragm pump
Patent number
D426553
Issue date
Jun 13, 2000
Wilden Pump & Engineering Co.
Robert F. Jack
D15 - Machines not elsewhere specified
Patents Applications
last 30 patents
Information
Patent Application
PUMP DIAPHRAGM
Publication number
20110311379
Publication date
Dec 22, 2011
WILDEN PUMP AND ENGINEERING LLC
NATHAN EARL HALE
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Reciprocating air distribution system
Publication number
20050249612
Publication date
Nov 10, 2005
Chris Distaso
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...