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Reading, MA, United States of America

Fraen Corporation

USPTO Granted Patents = 31

EPO Patents = 10

Trademarks = 1

Forward Citations = 130

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21 inventors (with patents filed for the assignee):

Carlton S Jones (15 out of 23 patents)

Robert A Gobron (9 out of 9 patents)

Marco Angelini (8 out of 14 patents)

4. John Robert Householder (6 out of 22 patents)

5. Renald Dore (5 out of 5 patents)

6. Claudia Bigliati (5 out of 12 patents)

7. Rachel Taranta (5 out of 6 patents)

8. Natale Baraldo (5 out of 9 patents)

9. James Preston (5 out of 5 patents)

10. Michael Zollers (5 out of 5 patents)

11. Brien J Housand (5 out of 5 patents)

12. Anthony L Bolzan (4 out of 4 patents)

13. Claudia Bigliatti (3 out of 4 patents)

14. John E Audette (2 out of 5 patents)

15. James B Audette (2 out of 5 patents)

31 patents: Sort by Forward Citations

1. 12235485 - Light-mixing devices with highly reflective surfaces (2025-02-25),

2. 12169285 - Low-profile color-mixing lightpipe (2024-12-17),

3. 12164133 - Low-profile color-mixing lightpipe (2024-12-10),

4. 12155170 - CRI-booster white laser fiber source (2024-11-26),

5. 12023005 - Positioning a tube in a lumen via transillumination (2024-07-02),

6. 11974725 - Optical system having tapered light transmission element (2024-05-07),

7. 11899219 - Low-profile color-mixing lightpipe (2024-02-13),

8. 11728615 - CRI-booster white laser fiber source (2023-08-15),

9. 11228157 - CRI-booster white laser fiber source (2022-01-18),

10. 11156847 - Low-profile color-mixing lightpipe (2021-10-26),

11. 10663652 - Light mixing systems with a glass light pipe (2020-05-26),

12. 10663651 - Light mixing systems with a glass light pipe (2020-05-26),

13. 10585292 - Low-profile color-mixing lightpipe (2020-03-10),

14. 10429565 - Multi-LED/multi-chip color mixing optics (2019-10-01),

15. 10254474 - Light mixing systems with a glass light pipe (2019-04-09),

Fraen Corporation specializes in designing and manufacturing precision optics and lighting products for a range of industries. With over 150 years of experience, Fraen takes pride in delivering high-quality solutions that enhance performance and efficiency. Their extensive expertise in optical design, prototyping, and production allows them to provide innovative and customized solutions to meet their customers' unique requirements. From automotive and medical devices to industrial and consumer electronics, Fraen Corporation strives to be a trusted partner in optical engineering and lighting solutions.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

31 Patents

#1 in Reading, MA

#623 in Massachusetts

#10,562 in US

#20,639 in the World

Reading, MA, United States of America

Fraen Corporation

Forward Citations = 130

21 inventors:

Carlton S Jones (15 out of 23 patents)

Robert A Gobron (9 out of 9 patents)

Marco Angelini (8 out of 14 patents)

4. John Robert Householder (6 out of 22 patents)

5. Renald Dore (5 out of 5 patents)

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