For the Inventor, By the Inventor

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Los Angeles, CA, United States of America

Lenscard U.s., LLC

USPTO Granted Patents = 3

Forward Citations = 801

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5 inventors (with patents filed for the assignee):

Alan Finkelstein (3 out of 11 patents)

Don Joyce (1 out of 1 patent)

Laurence Mayer (1 out of 1 patent)

4. Robert Mayer (1 out of 1 patent)

5. Michael Nicholson (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. 6817532 - Wallet card with built-in light (2004-11-16),

2. 6769618 - Wallet card with a magnifying lens and light (2004-08-03),

3. 6176430 - Method for making a wallet card with an integral magnifying lens (2001-01-23),

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USPTO Data Jan 1 1976 - Dec 9 2025

3 Patents

#562 in Los Angeles, CA

#16,407 in California

#71,966 in US

Los Angeles, CA, United States of America

Lenscard U.s., LLC

Forward Citations = 801

5 inventors:

Alan Finkelstein (3 out of 11 patents)

Don Joyce (1 out of 1 patent)

Laurence Mayer (1 out of 1 patent)

4. Robert Mayer (1 out of 1 patent)

5. Michael Nicholson (1 out of 1 patent)

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