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Boston Eye Technology, Inc.
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Chestnut Hill, MA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Contact lens and a method for manufacturing contact lens
Patent number
5,452,031
Issue date
Sep 19, 1995
Boston Eye Technology, Inc.
Christopher A. Ducharme
G02 - OPTICS
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
74622432 - DTF
Serial number
74622432
Registration number
2312093
Filing date
Jan 18, 1995
Boston Eye Technology, Inc.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments