Inventor

CRAWFORD CARL

US3 patents

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

QU YI

1 patent

US9151526B2Oct 6, 2015

Method to control electronic expansion valve

QU YI4 citations68

TRIBOGENICS INC

1 patent

US9420977B2Aug 23, 2016

Portable head CT scanner

TRIBOGENICS INC2 citations58

LENNOX IND INC

1 patent

US9874381B2Jan 23, 2018

Method to control electronic expansion valve

LENNOX IND INC0 citations48