SUNPOWER
Filed: May 20, 1996
electric powered gas compressors for use in refrigeration, clean air compression, oil free compression of gases, oxygen…
Owned by: Sunpower, Inc.
Serial Number: 75106614
BIOWATT
free piston stirling engines for use in educational demonstrations of the operating principles of the engines
Owned by: SUNPOWER, INC.
Serial Number: 75976972
SUNPOWER
electric powered stirling coolers for refrigeration, cryocoolers, and cooling electronic components
Owned by: SUNPOWER, INC.
Serial Number: 75977346
CRYOTEL
Filed: September 14, 2001
Cryocoolers
Owned by: Sunpower, Inc.
Serial Number: 76312503
SUNPOWER
Stirling engines not for land vehicles; electric powered gas compressors for use in refrigeration, clean air compression…
Owned by: Sunpower, Inc.
Serial Number: 78778127
