Inventor
BECK NORMAN G
US12 patents
Patents
12 patentsUS5607288AMar 4, 1997
Scroll machine with reverse rotation protection
COPELAND CORP123 citations97
US5803716ASep 8, 1998
Scroll machine with reverse rotation protection
COPELAND CORP69 citations95
US5591014AJan 7, 1997
Scroll machine with reverse rotation protection
COPELAND CORP58 citations95
US6171084B1Jan 9, 2001
Discharge valve
COPELAND CORP55 citations94
US5545019AAug 13, 1996
Scroll compressor drive having a brake
COPELAND CORP39 citations94
US5897306AApr 27, 1999
Partition and pilot ring for scroll machine
COPELAND CORP53 citations92
US6582211B2Jun 24, 2003
Discharge valve
COPELAND CORP23 citations91
US6428292B1Aug 6, 2002
Discharge valve
COPELAND CORP28 citations91
US5464332ANov 7, 1995
Compressor with motor cooling fan
COPELAND CORP22 citations90
US5073146ADec 17, 1991
Compressor valving
COPELAND CORP18 citations73
US6264445B1Jul 24, 2001
Scroll compressor drive having a brake
COPELAND CORP7 citations72
US5580229ADec 3, 1996
Scroll compressor drive having a brake
COPELAND CORP12 citations72