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Nicholas Vernon Thompson
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Cedar Falls, IA, US
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Patents Grants
last 30 patents
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Patent Grant
Internal gear pump having a shaft seal
Patent number
6,352,419
Issue date
Mar 5, 2002
Viking Pump
Nicholas Vernon Thompson
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Method of making an internal gear pump
Patent number
6,314,642
Issue date
Nov 13, 2001
Viking Pump, Inc.
Nicholas Vernon Thompson
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Internal gear pump having a feed groove aligned with the roots of t...
Patent number
6,149,415
Issue date
Nov 21, 2000
Viking Pump, Inc.
Nicholas Vernon Thompson
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Patents Applications
last 30 patents
Information
Patent Application
PUMP MONITORING SYSTEM AND METHOD
Publication number
20230407863
Publication date
Dec 21, 2023
VIKING PUMP, INC.
Cameron NEFF
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...