INVERTER LINEAR COMPRESSOR by LG Electronics Inc. (Track this)
Intl: (007) Machinery; (011) Environmental control apparatus US: 013; 019; 021; 023; 031; 034; 035; 013; 021; 023; 031; 034 Filing date: 18-Dec-2009 Serial number: 79078049
INVERTER GRADE by NIDEC MOTOR CORPORATION (Track this)
Intl: (007) Machinery US: 013; 019; 021; 023; 031; 034; 035 Filing date: 09-Aug-2000 Serial number: 76106589
INVERTER DRIVE by Baldor Electric Company (Track this)
Intl: (007) Machinery US: 023 Filing date: 02-May-1994 Serial number: 74519203