Inventor

DRAY MICHAEL J

US2 patents

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

PRAXAIR TECHNOLOGY INC

1 patent

US11650010B2May 16, 2023

Adsorptive xenon recovery process from a gas or liquid stream at cryogenic temperature

PRAXAIR TECHNOLOGY INC0 citations47

SHAH MINISH M

1 patent

US9676628B2Jun 13, 2017

Integrated process and apparatus for recovery of helium rich streams

SHAH MINISH M1 citations38