Inventor
WRUCK RICHARD A
US13 patents
⚠️ This page may combine multiple inventors who share the name “WRUCK RICHARD A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HONEYWELL INC
9 patentsUS5172565ADec 22, 1992
Air handling system utilizing direct expansion cooling
HONEYWELL INC133 citations97
US6041264AMar 21, 2000
Deadband control assistant eliminating offset from setpoint
HONEYWELL INC22 citations92
US5170635ADec 15, 1992
Defrost for air handling system utilizing direct expansion cooling
HONEYWELL INC35 citations92
US5138842AAug 18, 1992
Air handling system utilizing direct expansion cooling
HONEYWELL INC27 citations92
US5133193AJul 28, 1992
Air handling system utilizing direct expansion cooling
HONEYWELL INC29 citations92
US5131236AJul 21, 1992
Air handling system utilizing direct expansion cooling
HONEYWELL INC47 citations92
US5101639AApr 7, 1992
Air handling system utilizing direct expansion cooling
HONEYWELL INC36 citations92
US4660759AApr 28, 1987
Optimum start/stop dependent upon both space temperature and outdoor air temperature
HONEYWELL INC28 citations90
US4382284AMay 3, 1983
Command and residual priority control of loads
HONEYWELL INC15 citations70
HONEYWELL INT INC
4 patentsUS7055759B2Jun 6, 2006
PDA configuration of thermostats
HONEYWELL INT INC466 citations99
US7434413B2Oct 14, 2008
Indoor air quality and economizer control methods and controllers
HONEYWELL INT INC164 citations98
US7222800B2May 29, 2007
Controller customization management system
HONEYWELL INT INC367 citations98
US6851621B1Feb 8, 2005
PDA diagnosis of thermostats
HONEYWELL INT INC452 citations98