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For the Inventor, By the Inventor

Mount Laurel, NJ, United States of America

Donald J Hirst

This inventor holds 16 USPTO granted patents. Top assignee: USA as Represented by Secretary of the Navy. Active years: 1991-1996.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Donald J Hirst. Retrieved from https://idiyas.com/inventor/donald-j-hirst

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 16

% Patents Active = 100.0

Average Co-Inventor Count = 3.2

ph-index = 7

Forward Citations = 115(Granted Patents)


Location History:

  • Mt. Laurel, NJ (US) (1991 - 1996)
  • Mt Laurel, NJ (US) (1996)

Company Filing History:

goldMedal16 out of 16,278 
 
USA as Represented by Secretary of the Navy
 patents

Years Active: 1991-1996

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16 patents (USPTO):Explore Patents
1. 5539032 - Corrosion resistant self-priming alkyd topcoats (1996-07-23),
2. 5491185 - Epoxy self-priming topcoats (1996-02-13),
3. 5427821 - Polyurethane self-priming topcoats (1995-06-27),
4. 5403880 - Polyurethane self-priming topcoats (1995-04-04),
5. 5308903 - Polyurethane self-priming topcoats (1994-05-03),
6. 5290840 - Polyurethane self-priming topcoats (1994-03-01),
7. 5290839 - Polyurethane self-priming topcoats (1994-03-01),
8. 5290599 - Polyurethane self-priming topcoats (1994-03-01),
9. 5236983 - Polyurethane self-priming topcoats (1993-08-17),
10. 5202367 - Epoxy self-priming topcoats (1993-04-13),
11. 5130361 - Epoxy self-priming topcoat (1992-07-14),
12. 5124385 - Polyurethane self-priming topcoats (1992-06-23),
13. 5100942 - Corrosion-resistant acrylic coatings (1992-03-31),
14. 5089551 - Corrosion-resistant alkyd coatings (1992-02-18),
15. 5059640 - Epoxy corrosion-resistant coating (1991-10-22),

Dear website visitor, I would like to present to you an article about the accomplished inventor Donald J Hirst.

Title: The Innovative Journey of Inventor Donald J Hirst

Introduction: Donald J Hirst is a prolific inventor based in Mt. Laurel, NJ, USA, with an impressive portfolio of 16 patents to his name.

Latest Patents: Two of his recent patents include "Corrosion-resistant self-priming alkyd topcoats" and "Epoxy self-priming topcoats." The former offers a unique corrosion-resistant coating with specific pigments and ingredients, while the latter provides a self-priming topcoat solution for surfaces.

Career Highlights: Donald J Hirst is known for his contributions while working at The United States of America, as Represented by the Secretary of the Navy.

Collaborations: Throughout his career, Donald J Hirst has collaborated with esteemed colleagues such as Charles R Hegedus and Anthony T Eng, showcasing his ability to work effectively in a team environment.

Conclusion: In conclusion, Donald J Hirst's dedication to innovation and his numerous patents highlight his exceptional skills as an inventor in the field of coatings and surface treatments.

If you need more information or have any specific requests, feel free to reach out.

Profile summary based on public USPTO records.
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]
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