For the Inventor, By the Inventor

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Scottsdale, AZ, United States of America

Voicemark, LLC

USPTO Granted Patents = 1

Forward Citations = 23

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6 inventors (with patents filed for the assignee):

Chris Buttenob (1 out of 10 patents)

Michael Panson (1 out of 3 patents)

Randall R Toltzman (1 out of 17 patents)

4. Ann K O'Connor (1 out of 1 patent)

5. Scott Turner (1 out of 1 patent)

6. William Gresser, Jr (1 out of 1 patent)

1 patent: Sort by Forward Citations

1. 6167233 - Device for recording multiple discrete messages for a book (2000-12-26),

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USPTO Data Jan 1 1976 - Dec 16 2025

1 Patents

#384 in Scottsdale, AZ

#1,930 in Arizona

#133,964 in US

Scottsdale, AZ, United States of America

Voicemark, LLC

Forward Citations = 23

6 inventors:

Chris Buttenob (1 out of 10 patents)

Michael Panson (1 out of 3 patents)

Randall R Toltzman (1 out of 17 patents)

4. Ann K O'Connor (1 out of 1 patent)

5. Scott Turner (1 out of 1 patent)

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