Tdj, Inc.

Calculating rank

USPTO Granted Patents = 5

Trademarks = 3

Forward Citations = 66

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7 inventors (with patents filed for the assignee):

Jason Christensen (3 out of 8 patents)

Donald J Shanklin (2 out of 58 patents)

William J Segal (2 out of 10 patents)

4. Martin A Spiegel (2 out of 2 patents)

5. William Kovensky (2 out of 4 patents)

6. Vance Bowler (1 out of 1 patent)

7. Ronald J Christensen (1 out of 1 patent)

5 patents: Sort by Forward Citations

1. 9239197 - Composite ammunition magazine for firearm (2016-01-19),

2. 8985006 - Trigger assembly (2015-03-24),

3. 8196570 - Bow utilizing arcuate compression members to store energy (2012-06-12),

4. D319019 - Holder for a beverage carton (1991-08-13),

5. 4974744 - Holder for ultra-pasteurized drink carton (1990-12-04),

Company Overview

Tdj, Inc. is a leading technology solutions provider specializing in software development and IT consulting services. Our team of skilled professionals help businesses achieve their digital transformation goals through innovative and customized solutions. With a focus on quality and customer satisfaction, we offer a range of services including custom software development, mobile app development, web development, and IT consulting. Contact us today to learn how Tdj, Inc. can help your business thrive in the digital age.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

5 Patents

#1 in Fayette, UT

#670 in Utah

#51,669 in US

Fayette, UT, United States of America

Tdj, Inc.

Forward Citations = 66

7 inventors:

Jason Christensen (3 out of 8 patents)

Donald J Shanklin (2 out of 58 patents)

William J Segal (2 out of 10 patents)

4. Martin A Spiegel (2 out of 2 patents)

5. William Kovensky (2 out of 4 patents)

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

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]