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Kerry G. Vonalt
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Edgerton, OH, US
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Patents Grants
last 30 patents
Information
Patent Grant
Plunger pump with atmospheric bellows
Patent number
8,632,322
Issue date
Jan 21, 2014
Ingersoll-Rand Company
Stephen D. Able
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Check valve having adjustable lift, packing assembly, and retrofit...
Patent number
6,619,316
Issue date
Sep 16, 2003
Ingersoll-Rand Company
Jonathan T. Wiechers
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Packing assembly and reciprocating plunger pump incorporating same
Patent number
6,558,141
Issue date
May 6, 2003
Ingersoll-Rand Company
Kerry G. Vonalt
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
"V" shaped check stop
Patent number
5,477,880
Issue date
Dec 26, 1995
The ARO Corporation
Raymond D. Carter
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Universal swivel body for a fluid handling hose connector
Patent number
5,052,432
Issue date
Oct 1, 1991
The ARO Corporation
Kerry G. Vonalt
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Primer valve for chop-check pump
Patent number
4,978,283
Issue date
Dec 18, 1990
The ARO Corporation
Kerry G. Vonalt
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Patents Applications
last 30 patents
Information
Patent Application
Plunger pump with atmospheric bellows
Publication number
20070178000
Publication date
Aug 2, 2007
Ingersoll-Rand Company
Stephen D. Able
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
CHECK VALVE HAVING ADJUSTABLE LIFT, PACKING ASSEMBLY, AND RETROFIT...
Publication number
20030116198
Publication date
Jun 26, 2003
Ingersoll-Rand Company
Jonathan T. Wiechers
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Packing assembly and reciprocating plunger pump incorporating same
Publication number
20020150487
Publication date
Oct 17, 2002
Kerry G. Vonalt
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...