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Southbridge, MA, United States of America

John M Young

USPTO Granted Patents = 3

Average Co-Inventor Count = 1.3

ph-index = 2

Forward Citations = 26(Granted Patents)

Location History:

Southbridge, MA (US) (1980 - 1981)
Sturbridge, MA (US) (1981)

Company Filing History:

American Optical Corporation

Years Active: 1980-1981

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3 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4299032 - Spectacles lens-frame fitting coordinator (1981-11-10),

2. 4269487 - Spectacle lens insert for aphakic refraction (1981-05-26),

3. 4181409 - Aspheric lens series (1980-01-01),

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