Trademarks = 1

Forward Citations = 46

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3 inventors (with patents filed for the assignee):

Glen Wade Duff (10 out of 12 patents)

Timothy Walter Zeckser (1 out of 1 patent)

John Dietrich Martin (1 out of 42 patents)

10 patents: Sort by Forward Citations

1. 12576949 - User handle for watersports device (2026-03-17),

2. 10940922 - Aquatic board saddle (2021-03-09),

3. 10538296 - Aquatic board saddle (2020-01-21),

4. 10449436 - Skateboard with lateral wheel position (2019-10-22),

5. 10286987 - Life jacket with visual awareness safety accessory (2019-05-14),

6. D847927 - Water recreation craft (2019-05-07),

7. D834668 - Water recreation craft (2018-11-27),

8. 9180942 - Multifunctional engagement apparatus for a water recreation device and associated methods (2015-11-10),

9. 9096296 - Tow rope system and associated methods (2015-08-04),

10. 8292681 - Water recreation device (2012-10-23),

Company Overview

Zup LLC, based in Sumter, SC, specializes in innovative solutions within the technology sector, focusing on software development and engineering services. The company is dedicated to enhancing operational efficiency through advanced software applications and systems integration. With a commitment to research and development, Zup LLC aims to address complex challenges across various industries, leveraging cutting-edge technologies to deliver tailored solutions that meet the evolving needs of its clients.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

10 Patents

#2 in Sumter, SC

#171 in South Carolina

#29,866 in US

#56,047 in the World

Sumter, SC, United States of America

Zup LLC

Forward Citations = 46

3 inventors:

Glen Wade Duff (10 out of 12 patents)

Timothy Walter Zeckser (1 out of 1 patent)

John Dietrich Martin (1 out of 42 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Zup LLC. Retrieved from https://idiyas.com/company/zup

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]