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Isotec Partners, Limited
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San Jose, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Double axial gradient lens and process for fabrication thereof
Patent number
5,044,737
Issue date
Sep 3, 1991
Isotec Partners, Limited
Richard Blankenbecler
G02 - OPTICS
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Patent Grant
Glass plate fusion for macro-gradient refractive index materials
Patent number
4,929,065
Issue date
May 29, 1990
ISOTEC Partners, Ltd.
James J. Hagerty
G02 - OPTICS
Patents Applications
last 30 patents
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