P

Inventor

AMUNDSEN PAUL E

US8 patents
⚠️ This page may combine multiple inventors who share the name “AMUNDSEN PAUL E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HELIX TECH CORP

4 patents
US5265431ANov 30, 1993

Electronically controlled cryopump and network interface

HELIX TECH CORP108 citations95
US5060481AOct 29, 1991

Method and apparatus for controlling a cryogenic refrigeration system

HELIX TECH CORP57 citations94
US6920763B2Jul 26, 2005

Integration of automated cryopump safety purge

HELIX TECH CORP10 citations69
US6895766B2May 24, 2005

Fail-safe cryopump safety purge delay

HELIX TECH CORP10 citations69

DUMAS OLIVER J

1 patent
US10113781B2Oct 30, 2018

Helium management control system

DUMAS OLIVER J2 citations63

EDWARDS VACUUM LLC

1 patent
US10900699B2Jan 26, 2021

Helium management control system

EDWARDS VACUUM LLC0 citations59

BROOKS AUTOMATION INC

1 patent
US7415831B2Aug 26, 2008

Integration of automated cryopump safety purge

BROOKS AUTOMATION INC4 citations59

AMUNDSEN PAUL E

1 patent
US9970427B2May 15, 2018

Integration of automated cryopump safety purge

AMUNDSEN PAUL E1 citations42