Membership
Tour
Register
Log in
Reuven Z-M Unger
Follow
Person
Athens, OH, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Dual mode compressor with automatic compression ratio adjustment fo...
Patent number
7,409,833
Issue date
Aug 12, 2008
Sunpower, Inc.
Reuven Z. M. Unger
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Coupling for heat transfer member
Patent number
6,993,917
Issue date
Feb 7, 2006
LG Electronics Inc.
Reuven Unger
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Spring standoff for a reciprocating device
Patent number
6,880,452
Issue date
Apr 19, 2005
LG Electronics Inc.
Robert B. Wiseman
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Transient temperature control system and method for preventing dest...
Patent number
6,782,700
Issue date
Aug 31, 2004
Sunpower, Inc.
Reuven Z-M Unger
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Control system and method for preventing destructive collisions in...
Patent number
6,536,326
Issue date
Mar 25, 2003
Sunpower, Inc.
Reuven Z. Unger
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Heat exchanger and method of constructing same
Patent number
6,446,336
Issue date
Sep 10, 2002
Sunpower, Inc.
Reuven Z-M Unger
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Gas bearing and method of making a gas bearing for a free piston ma...
Patent number
6,293,184
Issue date
Sep 25, 2001
Sunpower, Inc.
Reuven Z-M Unger
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
DC centering of free piston machine
Patent number
6,199,381
Issue date
Mar 13, 2001
Sunpower, Inc.
Reuven Z-M Unger
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Refrigeration circuit having series evaporators and modulatable com...
Patent number
6,038,874
Issue date
Mar 21, 2000
Sunpower, Inc.
Nicholas R. van der Walt
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Refrigeration circuit having series evaporators and modulatable com...
Patent number
5,715,693
Issue date
Feb 10, 1998
Sunpower, Inc.
Nicholas R. van der Walt
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Magnet support sleeve for linear electromechanical transducer
Patent number
5,642,088
Issue date
Jun 24, 1997
Sunpower, Inc.
Reuven Unger
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Free piston end position limiter
Patent number
5,537,820
Issue date
Jul 23, 1996
Sunpower, Inc.
William T. Beale
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Fluid bearing with compliant linkage for centering reciprocating bo...
Patent number
5,525,845
Issue date
Jun 11, 1996
Sunpower, Inc.
William T. Beale
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Patents Applications
last 30 patents
Information
Patent Application
Vibration control of free piston machines through frequency adjustment
Publication number
20070256428
Publication date
Nov 8, 2007
Sunpower, Inc.
Reuven Z-M Unger
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Dual mode compressor with automatic compression ratio adjustment fo...
Publication number
20060201171
Publication date
Sep 14, 2006
Sunpower, Inc.
Reuven Z-M Unger
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
Energy efficient, inexpensive extraction of oxygen from ambient air...
Publication number
20060026988
Publication date
Feb 9, 2006
Reuven Z-M Unger
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
SPRING STANDOFF FOR A RECIPROCATING DEVICE
Publication number
20050022662
Publication date
Feb 3, 2005
LG ELECTRONICS INC.
Robert B. Wiseman
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Securing device for a spring
Publication number
20050025565
Publication date
Feb 3, 2005
LG ELECTRONICS INC.
Reuven Unger
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Coupling for heat transfer member
Publication number
20040088999
Publication date
May 13, 2004
LG ELECTRONICS INC.
Reuven Unger
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
CONTROL SYSTEM AND METHOD FOR PREVENTING DESTRUCTIVE COLLISIONS IN...
Publication number
20020189433
Publication date
Dec 19, 2002
Reuven Z. Unger
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...