% Expired Patents = 80.0

Trademarks = 1

Forward Citations = 29

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2 inventors (with patents filed for the assignee):

Daniel Anthony Rothweil (5 out of 14 patents)

David Anthony Rothweil (3 out of 3 patents)

5 patents: Sort by Forward Citations

1. 9107554 - Cleaning implements having magnetic means (2015-08-18),

2. 8132585 - Collapsible food protective enclosure (2012-03-13),

3. 7743455 - Cleaning implements having magnetic means (2010-06-29),

4. 7681276 - Cleaning implements having magnetic means (2010-03-23),

5. 7628165 - Portable enclosure (2009-12-08),

D-squared Product Development is a leading product design and development company that specializes in bringing innovative ideas to life. With a team of experienced engineers and designers, we work closely with clients to create cutting-edge products that exceed expectations. Our services include concept development, prototype creation, and manufacturing support. We are committed to delivering high-quality solutions that help our clients succeed in the market.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Sep 15 2026

5 Patents

#40 in Poway, CA

#12,032 in California

#51,478 in US

Poway, CA, United States of America

D-Squared Product Development

Forward Citations = 29

2 inventors:

Daniel Anthony Rothweil (5 out of 14 patents)

David Anthony Rothweil (3 out of 3 patents)

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