Inventor
ANDEEN BRUCE R
US13 patents
⚠️ This page may combine multiple inventors who share the name “ANDEEN BRUCE R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HELIX TECH CORP
8 patentsUS4766741AAug 30, 1988
Cryogenic recondenser with remote cold box
HELIX TECH CORP58 citations96
US5517823AMay 21, 1996
Pressure controlled cryopump regeneration method and system
HELIX TECH CORP53 citations93
US5537833AJul 23, 1996
Shielded cryogenic trap
HELIX TECH CORP22 citations92
US4910965AMar 27, 1990
Means for periodic desorption of a cryopump
HELIX TECH CORP27 citations92
US4718241AJan 12, 1988
Cryopump with quicker adsorption
HELIX TECH CORP40 citations92
US4718240AJan 12, 1988
Cryopump regeneration method and apparatus
HELIX TECH CORP40 citations91
US4679402AJul 14, 1987
Cooling heat exchanger
HELIX TECH CORP22 citations81
US4404808ASep 20, 1983
Cryogenic refrigerator with non-metallic regenerative heat exchanger
HELIX TECH CORP13 citations73
BROOKS AUTOMATION INC
4 patentsUS7127901B2Oct 31, 2006
Helium management control system
BROOKS AUTOMATION INC23 citations92
US10288052B2May 14, 2019
Helium management control system
BROOKS AUTOMATION INC4 citations83
US9334859B2May 10, 2016
Helium management control system
BROOKS AUTOMATION INC7 citations83
US7320224B2Jan 22, 2008
Method and apparatus for detecting and measuring state of fullness in cryopumps
BROOKS AUTOMATION INC3 citations62