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Paul E. Amundsen
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Ipswich, MA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Helium management control system
Patent number
10,900,699
Issue date
Jan 26, 2021
Edwards Vacuum LLC
Oliver J. Dumas
G01 - MEASURING TESTING
Information
Patent Grant
Helium management control system
Patent number
10,113,781
Issue date
Oct 30, 2018
Brooks Automation, Inc.
Oliver J. Dumas
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Integration of automated cryopump safety purge
Patent number
9,970,427
Issue date
May 15, 2018
Brooks Automation, Inc.
Paul E. Amundsen
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Integration of automated cryopump safety purge
Patent number
7,415,831
Issue date
Aug 26, 2008
Brooks Automation, Inc.
Paul E. Amundsen
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Integration of automated cryopump safety purge
Patent number
6,920,763
Issue date
Jul 26, 2005
Helix Technology Corporation
Paul E. Amundsen
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Fail-safe cryopump safety purge delay
Patent number
6,895,766
Issue date
May 24, 2005
Helix Technology Corporation
Paul E. Amundsen
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Electronically controlled cryopump and network interface
Patent number
5,265,431
Issue date
Nov 30, 1993
Helix Technology Corporation
Peter W. Gaudet
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Method and apparatus for controlling a cryogenic refrigeration system
Patent number
5,060,481
Issue date
Oct 29, 1991
Helix Technology Corporation
Allen J. Bartlett
F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Patents Applications
last 30 patents
Information
Patent Application
Helium Management Control System
Publication number
20190063807
Publication date
Feb 28, 2019
Oliver J. Dumas
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
Helium Management Control System
Publication number
20140130527
Publication date
May 15, 2014
Brooks Automation, Inc.
Oliver J. Dumas
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
Integration of Automated Cryopump Safety Purge
Publication number
20090007574
Publication date
Jan 8, 2009
Paul E. Amundsen
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Integration of automated cryopump safety purge
Publication number
20050262852
Publication date
Dec 1, 2005
Helix Technology Corporation
Paul E. Amundsen
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Integration of automated cryopump safety purge with set point
Publication number
20040261424
Publication date
Dec 30, 2004
Helix Technology Corporation
Paul E. Amundsen
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Integration of automated cryopump safety purge
Publication number
20040261426
Publication date
Dec 30, 2004
Helix Technology Corporation
Paul E. Amundsen
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Fail-safe cryopump safety purge delay
Publication number
20040261425
Publication date
Dec 30, 2004
Helix Technology Corporation
Paul E. Amundsen
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...