For the Inventor, By the Inventor

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Escondido, CA, United States of America

Diver Entertainment Systems, Inc.

USPTO Granted Patents = 3

Trademarks = 2

Forward Citations = 359

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6 inventors (with patents filed for the assignee):

Rany Polany (3 out of 8 patents)

Kari Kristian Rauhala (3 out of 6 patents)

Carl Wilhelm Pettersen (3 out of 24 patents)

4. Stephanie Ann Griffin (1 out of 3 patents)

5. Ryan Austin Perry (1 out of 1 patent)

6. Jim Abelardo Pena (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. D550210 - Waterproof housing for an electronic audio device (2007-09-04),

2. 6954405 - System for housing an audio system in an aquatic environment (2005-10-11),

3. 6614722 - System for housing an audio system in an aquatic environment (2003-09-02),

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USPTO Data Jan 1 1976 - Dec 30 2025

3 Patents

#39 in Escondido, CA

#16,428 in California

#72,042 in US

Escondido, CA, United States of America

Diver Entertainment Systems, Inc.

Forward Citations = 359

6 inventors:

Rany Polany (3 out of 8 patents)

Kari Kristian Rauhala (3 out of 6 patents)

Carl Wilhelm Pettersen (3 out of 24 patents)

4. Stephanie Ann Griffin (1 out of 3 patents)

5. Ryan Austin Perry (1 out of 1 patent)

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