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Gerald M. Distel
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Bryan, OH, US
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Patents Grants
last 30 patents
Information
Patent Grant
Muffler for pneumatic device
Patent number
5,731,556
Issue date
Mar 24, 1998
Ingersoll-Rand Company
Richard K. Gardner
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Diaphragm pump with improved flow manifolds
Patent number
5,711,658
Issue date
Jan 27, 1998
Ingersoll-Rand Company
Michael Conti
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Diaphragm pump
Patent number
D388796
Issue date
Jan 6, 1998
Ingersoll-Rand Company
Michael Conti
D15 - Machines not elsewhere specified
Information
Patent Grant
Diaphragm pump
Patent number
D388797
Issue date
Jan 6, 1998
Ingersoll-Rand Company
Michael Conti
D15 - Machines not elsewhere specified
Information
Patent Grant
Air operated double diaphragm pump
Patent number
5,391,060
Issue date
Feb 21, 1995
The ARO Corporation
Nicholas Kozumplik
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Spring check valve cartridge
Patent number
5,348,046
Issue date
Sep 20, 1994
The ARO Corporation
Nicholas Kozumplik
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Patents Applications
last 30 patents
Information
Patent Application
Partially preloaded pump diaphragms
Publication number
20030110939
Publication date
Jun 19, 2003
Ingersoll-Rand Company
Stephen D. Able
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...