Inventor
THORNGREN JOHN T
US9 patents
⚠️ This page may combine multiple inventors who share the name “THORNGREN JOHN T”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GLITSCH
6 patentsUS5164125ANov 17, 1992
Method and apparatus for downcomer-tray operation
GLITSCH58 citations95
US4956127ASep 11, 1990
Downcomer-tray assembly and method
GLITSCH75 citations95
US5120474AJun 9, 1992
Valve-tray assembly
GLITSCH59 citations94
US5277848AJan 11, 1994
Method and apparatus for downcomer tray operation
GLITSCH44 citations92
US5147584ASep 15, 1992
Contact tray assembly and method
GLITSCH38 citations91
US5106556AApr 21, 1992
Method of downcoer-tray vapor venting
GLITSCH41 citations89