Inventor

WEIGL SIEGFRIED J

US3 patents

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

NORDYNE INC

1 patent

US8011199B1Sep 6, 2011

HVAC control using discrete-speed thermostats and run times

NORDYNE INC65 citations93

NORTEK GLOBAL HVAC LLC

1 patent

US9328946B2May 3, 2016

Heat pumps with unequal cooling and heating capacities for climates where demand for cooling and heating are unequal, and method of adapting and distributing such heat pumps

NORTEK GLOBAL HVAC LLC11 citations81

CHEN JIE

1 patent

US9121628B2Sep 1, 2015

Heat pumps with unequal cooling and heating capacities for climates where demand for cooling and heating are unequal, and method of adapting and distributing such heat pumps

CHEN JIE10 citations81