Allison Park, PA, United States of America

David R Fenn

This inventor holds 46 USPTO granted patents and 21 published patent applications, plus 14 CIPO patents and 21 EPO patents, primarily in Additive Manufacturing. Top assignees: Ppg Industries Ohio, Inc., University of Nottingham, Ut-Battelle, Inc.. Active years: 2004-2026.

USPTO Granted Patents = 46 (Patent Applications = 21)

% Patents Active = 87.0

CIPO Patents = 14 (Patent Applications = 3)

EPO Patents = 21 (Patent Applications = 34)

Average Co-Inventor Count = 3.8

ph-index = 5

Forward Citations = 97(Granted Patents)

Company Filing History:

46 out of 1,784

Ppg Industries Ohio, Inc.

patents

1 out of 104

University of Nottingham

where one patent can have more than one assignee

Years Active: 2004-2026

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Areas of Expertise:

Additive Manufacturing

Three-Dimensional Printing

Low Temperature Coatings

Polyurea Materials

Coreactive Materials

Polymerizable Compositions

Radiation Curable Coatings

Biomass Derived Coatings

Electrodepositable Coatings

Aqueous Dispersions

Modified Epoxy Resins

Vibration Damping

46 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12716010 - Curable coating compositions (2026-08-25),

2. 12678824 - Multi-layer coatings and methods of preparing the same (2026-07-14),

3. 12545807 - Low temperature cure coating compositions (2026-02-10),

4. 12384097 - Additive manufacturing using reactive compositions (2025-08-12),

5. 12187904 - Coreactive materials and methods for three-dimensional printing (2025-01-07),

6. 12138850 - Additive manufacturing using polyurea materials (2024-11-12),

7. 12071561 - Coating compositions curable at low temperatures and coatings formed therefrom (2024-08-27),

8. 11980912 - Multi-layer coatings and methods of preparing the same (2024-05-14),

9. 11920046 - Coreactive materials and methods for three-dimensional printing (2024-03-05),

10. 11851573 - Solvent-borne coating compositions, coatings formed therefrom, and methods of forming such coatings (2023-12-26),

11. 11634599 - Coreactive materials and methods for three-dimensional printing (2023-04-25),

12. 11634524 - Acid-catalyzed curable coating compositions containing 1,1 di-activated vinyl compounds and related coatings and processes (2023-04-25),

13. 11220610 - Methods for reactive three-dimensional printing by inkjet printing (2022-01-11),

14. 11136469 - Acid-catalyzed curable coating compositions containing 1,1-di-activated vinyl compounds and related coatings and processes (2021-10-05),

15. 11078376 - Polyurethane coating compositions containing 1,1-di-activated vinyl compounds and related coatings and processes (2021-08-03),

Title: The Inventor David R Fenn: Pioneering Innovations in Allison Park

Introduction: David R Fenn is a distinguished inventor based in Allison Park, Pennsylvania. With a passion for creating groundbreaking solutions, he has made significant contributions to the field of technology and beyond.

Latest Patents: David R Fenn's latest patents showcase his ingenuity and forward-thinking approach to innovation. His recent inventions have been recognized for their unique concepts and practical applications in various industries.

Career Highlights: Throughout his illustrious career, David R Fenn has achieved numerous milestones. From developing cutting-edge technologies to revolutionizing existing processes, his work has left a lasting impact on the world of inventions.

Collaborations: David R Fenn has collaborated with leading companies, research institutions, and universities to bring his ideas to life. His partnerships have been instrumental in turning concepts into tangible products that benefit society as a whole.

Conclusion: In conclusion, David R Fenn's dedication to innovation and his relentless pursuit of excellence have established him as a prominent figure in the world of inventors. His remarkable achievements continue to inspire future generations to push the boundaries of what is possible.