Delta Thermal Systems, Inc.

Calculating rank

USPTO Granted Patents = 2

Forward Citations = 26

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3 inventors (with patents filed for the assignee):

David P Colvin (2 out of 104 patents)

Donald K Cartwright (1 out of 1 patent)

Virginia S Colvin (1 out of 4 patents)

2 patents: Sort by Forward Citations

1. 6298907 - Microclimate temperature regulating pad and products made therefrom (2001-10-09),

2. 6057266 - Microclimate environmental control on vegetation and seeds employing (2000-05-02),

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USPTO Data Jan 1 1976 - Nov 10 2026

2 Patents

#64 in Cary, NC

#2,044 in North Carolina

#95,080 in US

Cary, NC, United States of America

Delta Thermal Systems, Inc.

Forward Citations = 26

3 inventors:

David P Colvin (2 out of 104 patents)

Donald K Cartwright (1 out of 1 patent)

Virginia S Colvin (1 out of 4 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Delta Thermal Systems, Inc.. Retrieved from https://idiyas.com/company/delta-thermal-systems

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]