Inventor
DRUBE PAUL
US17 patents
⚠️ This page may combine multiple inventors who share the name “DRUBE PAUL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CHART INC
12 patentsUS6505469B1Jan 14, 2003
Gas dispensing system for cryogenic liquid vessels
CHART INC71 citations92
US6799429B2Oct 5, 2004
High flow pressurized cryogenic fluid dispensing system
CHART INC25 citations87
US11174991B2Nov 16, 2021
Cryogenic fluid dispensing system having a chilling reservoir
CHART INC9 citations80
US6786053B2Sep 7, 2004
Pressure pod cryogenic fluid expander
CHART INC10 citations73
US6615861B2Sep 9, 2003
Liquid cylinder manifold system
CHART INC8 citations70
US12085234B2Sep 10, 2024
Storage tank with pressure actuated fill termination assembly
CHART INC2 citations69
US10288367B2May 14, 2019
Cooling of cryogenic meters sensing reverse flow
CHART INC1 citations62
US11402067B2Aug 2, 2022
Storage tank with pressure actuated fill termination assembly
CHART INC0 citations58
US12379294B2Aug 5, 2025
Liquid density measurement device, system and method
CHART INC0 citations52
US9885447B2Feb 6, 2018
Metering system and method for cryogenic liquids
CHART INC1 citations50
US11566753B2Jan 31, 2023
Vapor pressure regulator for cryogenic liquid storage tanks and tanks including the same
CHART INC0 citations48
US12196478B2Jan 14, 2025
Vaporizer with defrosting function
CHART INC0 citations43