Addax, Inc.

Calculating rank

USPTO Granted Patents = 4

Trademarks = 2

Forward Citations = 151

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10 inventors (with patents filed for the assignee):

Duane V Byerly (2 out of 6 patents)

Louis J Keester (2 out of 3 patents)

Jay Philip Werb (1 out of 16 patents)

4. Brian E Spencer (1 out of 8 patents)

5. Kenneth P Wayne (1 out of 1 patent)

6. Alessio G Pretto (1 out of 3 patents)

7. Richard S Hansen (1 out of 1 patent)

8. Barry J Larson (1 out of 1 patent)

9. James T Heard (1 out of 1 patent)

10. George F Olson (1 out of 1 patent)

4 patents: Sort by Forward Citations

1. 5724715 - Composite flange for drive shafts (1998-03-10),

2. 5540621 - Rotary coupling apparatus using composite materials (1996-07-30),

3. 5379964 - Composite expandable shaft (1995-01-10),

4. 5006983 - Service allocation system (1991-04-09),

Company Overview

Addax, Inc. is a leading technology company specializing in innovative solutions for businesses of all sizes. With a focus on software development, digital marketing, and IT consulting services, we help our clients achieve their goals and stay ahead in a rapidly evolving market. Our team of experienced professionals is dedicated to delivering high-quality solutions and exceptional customer service.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

4 Patents

#412 in Cambridge, MA

#3,316 in Massachusetts

#60,704 in US

Cambridge, MA, United States of America

Addax, Inc.

Forward Citations = 151

10 inventors:

Duane V Byerly (2 out of 6 patents)

Louis J Keester (2 out of 3 patents)

Jay Philip Werb (1 out of 16 patents)

4. Brian E Spencer (1 out of 8 patents)

5. Kenneth P Wayne (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Addax, Inc.. Retrieved from https://idiyas.com/company/addax

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]