Curt Progl

This inventor holds 56 USPTO granted patents and 3 published patent applications and 1 EPO patent, primarily in LED Lighting Technology (CPC class F21V). Top assignees: Cree Gmbh, Ideal Industries Lighting LLC, Cree Lighting USA LLC. Active years: 2011-2026.

USPTO Granted Patents = 56 (Patent Applications = 3)

% Patents Active = 94.6

EPO Patents = 1 (Patent Applications = 8)

Average Co-Inventor Count = 3.5

ph-index = 10

Forward Citations = 503(Granted Patents)

Forward Citations (Not Self Cited) = 440(Dec 10, 2025)

Inventors with similar research interests:

Company Filing History:

Ideal Industries Lighting LLC

patents

2 out of 21

Cree Lighting USA LLC

Years Active: 2011-2026

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Areas of Expertise:

Optical Waveguides

Gas-Cooled Lamps

LED Troffer

Heat Sink Structures

LED Lens Assembly

Thermal Management

LED Board

Lighting Devices

Luminaires

Light Distribution

Single Crystalline Materials

56 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12631303 - Lighting devices having optical waveguides for controlled light distribution (2026-05-19),

2. 12152756 - Lighting devices having optical waveguides for controlled light distribution (2024-11-26),

3. 12125701 - Large dimension silicon carbide single crystalline materials with reduced crystallographic stress (2024-10-22),

4. D1013243 - LED troffer (2024-01-30),

5. 11655950 - Lighting devices having optical waveguides for controlled light distribution (2023-05-23),

6. 11408572 - Luminaires utilizing optical waveguide (2022-08-09),

7. D927027 - LED troffer (2021-08-03),

8. 11079079 - Troffer light fixture (2021-08-03),

9. RE48489 - Gas cooled LED lamp (2021-03-29),

10. 10794572 - LED troffer fixture having a wide lens (2020-10-06),

11. 10508794 - LED troffer fixture having a wide lens (2019-12-17),

12. 10378749 - Lighting device comprising shield element, and shield element (2019-08-13),

13. 10317608 - Luminaires utilizing optical waveguide (2019-06-11),

14. 10302262 - LED troffer lens assembly mount (2019-05-28),

15. 10247372 - LED troffer lens assembly mount (2019-04-02),

Sure, here is the article for you:

Title: Curt Progl - A Pioneer in Innovation

Introduction:

Inventor Curt Progl, based in Raleigh, NC (US), has made significant contributions to the field of innovation with his relentless pursuit of creating a better future through his groundbreaking inventions. With 53 patents to his name, Progl is a true pioneer in the industry, and his impact will undoubtedly be felt for years to come.

Latest Patents:

Among his latest patents is the innovative LED troffer - Lighting devices having optical waveguides for controlled light distribution. This cutting-edge technology includes a waveguide that manipulates light in a controlled manner, resulting in a precise light pattern that enhances illumination efficiency.

Career Highlights:

Throughout his illustrious career, Curt Progl has showcased a remarkable dedication to pushing the boundaries of innovation. Working with esteemed companies such as Cree GmbH and Ideal Industries Lighting LLC, he has spearheaded projects that have revolutionized the lighting industry and beyond.

Collaborations:

Progl's collaborations with industry experts and talented individuals have further amplified the impact of his work. Notable coworkers such as Paul Kenneth Pickard and Bart P Reier have contributed to the success of various projects, showcasing the power of teamwork in driving innovation forward.

Conclusion:

In conclusion, Curt Progl's unwavering commitment to innovation and his exceptional talent for creating inventive solutions have solidified his position as a trailblazer in the field. His legacy will continue to inspire future generations of inventors to push the boundaries of what is possible, shaping a brighter and more innovative future for us all.