% Expired Patents = 100.0

Forward Citations = 342

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11 inventors (with patents filed for the assignee):

Carl Wilhelm Pettersen (4 out of 24 patents)

Jim Pena (3 out of 4 patents)

Rany Polany (3 out of 8 patents)

4. Kari Kristian Rauhala (3 out of 6 patents)

5. Stephanie Ann Griffin (2 out of 3 patents)

6. Cory Lee McCluskey (1 out of 41 patents)

7. Ron Wilson, Ii (1 out of 2 patents)

8. Kristian Rauhala (1 out of 2 patents)

9. Pete Dirksing (1 out of 1 patent)

10. Tsui Wai Man Victor (1 out of 1 patent)

11. Zhang Zhong Shuang (1 out of 1 patent)

4 patents: Sort by Forward Citations

1. 8223997 - Waterproof enclosure for audio device (2012-07-17),

2. 7755975 - System for providing wireless waterproof audio (2010-07-13),

3. 7535799 - Protective housing for an audio device (2009-05-19),

4. 7263032 - System for housing an audio system in an aquatic environment (2007-08-28),

Company Overview

H2o Audio, Inc. is a leading provider of waterproof audio accessories for swimmers, surfers, and other water sports enthusiasts. Founded in 2003, the company has been dedicated to creating innovative, high-quality products that allow customers to enjoy music while engaging in various water activities. With a focus on durability and performance, H2o Audio's products are designed to withstand the rigors of aquatic environments while delivering premium sound quality. Whether you're hitting the pool or catching waves, H2o Audio has the gear you need to stay connected and entertained in the water.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

4 Patents

#1,006 in San Diego, CA

#14,041 in California

#60,597 in US

San Diego, CA, United States of America

H2o Audio, Inc.

Forward Citations = 342

11 inventors:

Carl Wilhelm Pettersen (4 out of 24 patents)

Jim Pena (3 out of 4 patents)

Rany Polany (3 out of 8 patents)

4. Kari Kristian Rauhala (3 out of 6 patents)

5. Stephanie Ann Griffin (2 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: H2o Audio, Inc.. Retrieved from https://idiyas.com/company/h2o-audio

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]