For the Inventor, By the Inventor

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San Diego, CA, United States of America

Mdideafactory, Inc.

USPTO Granted Patents = 4

Forward Citations = 0

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5 inventors (with patents filed for the assignee):

Robert F Gazdzinski (4 out of 78 patents)

Daniel Joseph Braun (4 out of 9 patents)

Randy Wayland (4 out of 4 patents)

4. Michael J O'Leary (4 out of 4 patents)

5. Choll Wan Kim (1 out of 1 patent)

4 patents: Sort by Forward Citations

1. 12357501 - Ear apparatus and methods of use (2025-07-15),

2. 12342879 - Personal protective equipment and methods (2025-07-01),

3. 11737923 - Apparatus and methods for ear protection and enhancement (2023-08-29),

4. 11707380 - Ear apparatus and methods of use (2023-07-25),

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USPTO Data Jan 1 1976 - Dec 16 2025

4 Patents

#971 in San Diego, CA

#13,669 in California

#59,029 in US

San Diego, CA, United States of America

Mdideafactory, Inc.

Forward Citations = 0

5 inventors:

Robert F Gazdzinski (4 out of 78 patents)

Daniel Joseph Braun (4 out of 9 patents)

Randy Wayland (4 out of 4 patents)

4. Michael J O'Leary (4 out of 4 patents)

5. Choll Wan Kim (1 out of 1 patent)

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