For the Inventor, By the Inventor

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Minneapolis, MN, United States of America

Bmc Vision-Ease Lens, Inc.

USPTO Granted Patents = 3

Forward Citations = 71

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5 inventors (with patents filed for the assignee):

Sujal Bhalakia (2 out of 6 patents)

Gert Levin (2 out of 2 patents)

Chris Blomberg (2 out of 2 patents)

4. J Thomas Ippoliti (1 out of 17 patents)

5. Frank J Hughes (1 out of 17 patents)

3 patents: Sort by Forward Citations

1. 6478988 - Photochromic substituted naphthopyran compounds (2002-11-12),

2. 6355124 - Lamination apparatus and process (2002-03-12),

3. 6242065 - Lens blanks for ophthalmic elements (2001-06-05),

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USPTO Data Jan 1 1976 - Jan 20 2026

3 Patents

#422 in Minneapolis, MN

#1,945 in Minnesota

#72,234 in US

Minneapolis, MN, United States of America

Bmc Vision-Ease Lens, Inc.

Forward Citations = 71

5 inventors:

Sujal Bhalakia (2 out of 6 patents)

Gert Levin (2 out of 2 patents)

Chris Blomberg (2 out of 2 patents)

4. J Thomas Ippoliti (1 out of 17 patents)

5. Frank J Hughes (1 out of 17 patents)

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