% Expired Patents = 33.3

Trademarks = 5

Forward Citations = 17

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7 inventors (with patents filed for the assignee):

Nicholas J Leisure (1 out of 2 patents)

Carla C Jackson (1 out of 1 patent)

Mingsheng Huang (1 out of 1 patent)

4. Theodore B Moore (1 out of 1 patent)

5. Fredrick A Steward (1 out of 1 patent)

6. Charles H Wissman (1 out of 10 patents)

7. Frederick A Steward (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. 8802180 - Micronutrient supplement (2014-08-12),

2. 7801697 - Method and device for testing communication circuits (2010-09-21),

3. 6265438 - Vitamin compatible micronutrient supplement (2001-07-24),

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

3 Patents

#26 in Encinitas, CA

#16,847 in California

#73,815 in US

Encinitas, CA, United States of America

Heritage Technologies, Inc.

Forward Citations = 17

7 inventors:

Nicholas J Leisure (1 out of 2 patents)

Carla C Jackson (1 out of 1 patent)

Mingsheng Huang (1 out of 1 patent)

4. Theodore B Moore (1 out of 1 patent)

5. Fredrick A Steward (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Heritage Technologies, Inc.. Retrieved from https://idiyas.com/company/heritage-technologies

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]