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Jacob Tikhtman
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Northbrook, IL, US
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Patents Grants
last 30 patents
Information
Patent Grant
Variable rotation and irradiation weathering testing machine
Patent number
5,854,433
Issue date
Dec 29, 1998
Atlas Electric Devices Co.
Bhakti S. Patel
G01 - MEASURING TESTING
Information
Patent Grant
High accuracy weathering test machine
Patent number
5,646,358
Issue date
Jul 8, 1997
Atlas Electric Devices Co.
Jacob Tikhtman
G01 - MEASURING TESTING
Information
Patent Grant
High accuracy weathering test machine
Patent number
5,503,032
Issue date
Apr 2, 1996
Atlas Electric Devices Co.
Jacob Tikhtman
G01 - MEASURING TESTING
Information
Patent Grant
Weathering tester
Patent number
5,226,318
Issue date
Jul 13, 1993
Atlas Electric Devices Co.
James V. Huber
G01 - MEASURING TESTING
Information
Patent Grant
Lamp cooling system
Patent number
5,036,242
Issue date
Jul 30, 1991
Atlas Electric Devices Company
James V. Huber
F21 - LIGHTING
Information
Patent Grant
Radiation sensor
Patent number
4,825,078
Issue date
Apr 25, 1989
Atlas Electric Devices Co.
James V. Huber
G01 - MEASURING TESTING