Forward Citations = 138

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11 inventors (with patents filed for the assignee):

Richard J Ross (9 out of 11 patents)

John Qiang Ni (4 out of 6 patents)

David DeWire (3 out of 6 patents)

4. Craig J Rotay (3 out of 11 patents)

5. David Lam (3 out of 5 patents)

6. John W Roman (3 out of 7 patents)

7. Tony B Shaffer (2 out of 2 patents)

8. K Scott Mellen (1 out of 1 patent)

9. Raymond S Bregante (1 out of 1 patent)

10. Cynthia L Ross (1 out of 1 patent)

11. Jerry E Campbell (1 out of 1 patent)

9 patents: Sort by Forward Citations

1. 8759965 - Modular low stress package technology (2014-06-24),

2. 8639373 - Modular low stress package technology (2014-01-28),

3. 8560104 - Modular low stress package technology (2013-10-15),

4. 6511866 - Use of diverse materials in air-cavity packaging of electronic devices (2003-01-28),

5. 6214152 - Lead frame moisture barrier for molded plastic electronic packages (2001-04-10),

6. 5816158 - Inverted stamping process (1998-10-06),

7. 5706579 - Method of assembling integrated circuit package (1998-01-13),

8. 5572070 - Integrated circuit packages with heat dissipation for high current load (1996-11-05),

9. 5056296 - Iso-thermal seal process for electronic devices (1991-10-15),

Company Overview

RJR Polymers, Inc. is a leading manufacturer of high-quality polymer products for various industries. With over 20 years of experience, we specialize in custom polymer solutions tailored to the specific needs of our clients. Our state-of-the-art facilities and advanced technology ensure top-notch quality and efficiency in our production processes. We are committed to delivering superior products and exceptional customer service.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

9 Patents

#48 in Oakland, CA

#7,745 in California

#32,605 in US

Oakland, CA, United States of America

Rjr Polymers, Inc.

Forward Citations = 138

11 inventors:

Richard J Ross (9 out of 11 patents)

John Qiang Ni (4 out of 6 patents)

David DeWire (3 out of 6 patents)

4. Craig J Rotay (3 out of 11 patents)

5. David Lam (3 out of 5 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Rjr Polymers, Inc.. Retrieved from https://idiyas.com/company/rjr-polymers

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]