% Expired Patents = 25.0

EPO Patents = 2

Forward Citations = 14

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3 inventors (with patents filed for the assignee):

Dale E Polk, Jr (8 out of 32 patents)

Karl Leslie Polk (2 out of 3 patents)

Timothy A Polk (2 out of 2 patents)

4. Dale Polk (0 patent)

5. Timothy Polk (0 patent)

6. Jr Dale Polk (0 patent)

8 patents: Sort by Forward Citations

1. 11780745 - Solar distillation system with supplemental distillation units and associated methods (2023-10-10),

2. 11325846 - Solar distillation system with supplemental distillation units and associated methods (2022-05-10),

3. 11305468 - Thermoplastic molding process and apparatus (2022-04-19),

4. 11285400 - Multi-effect solar distillation system and associated methods (2022-03-29),

5. 10626621 - Method and apparatus for construction mats (2020-04-21),

6. 9188364 - Parabolic solar energy collector apparatus (2015-11-17),

7. 8813741 - Stationary parabolic solar power system and related methods for collecting solar energy (2014-08-26),

8. 8070471 - Gravity injection of molding material for compression molding and related methods (2011-12-06),

Company Overview

D and D Manufacturing is a leading provider of high-quality metal fabrication and machining services. With over 20 years of experience, we specialize in producing a wide range of metal components for various industries, including aerospace, automotive, and medical. Our state-of-the-art facilities and skilled team ensure that we deliver precision parts that meet our customers' exact specifications. Contact us today to learn more about how we can help with your next project.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

8 Patents

#3 in Merritt Island, FL

#1,094 in Florida

#35,924 in US

Merritt Island, FL, United States of America

D and D Manufacturing

Forward Citations = 14

3 inventors:

Dale E Polk, Jr (8 out of 32 patents)

Karl Leslie Polk (2 out of 3 patents)

Timothy A Polk (2 out of 2 patents)

4. Dale Polk (0 patent)

5. Timothy Polk (0 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: D and D Manufacturing. Retrieved from https://idiyas.com/company/d-and-d-manufacturing

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]

2 patents (EPO):

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]