For the Inventor, By the Inventor

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Rochester, MN, United States of America

Domaille Engineering, LLC

USPTO Granted Patents = 15

Forward Citations = 88

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18 inventors (with patents filed for the assignee):

Jill B Christie (11 out of 11 patents)

Gregory A Schumacher (10 out of 10 patents)

Timothy E Kanne (6 out of 6 patents)

4. Dennis J Anderson (4 out of 6 patents)

5. Brian M Fredrickson (3 out of 3 patents)

6. John P Hagen (3 out of 3 patents)

7. Dean A Krueger (3 out of 3 patents)

8. Greg A Schumacher (3 out of 3 patents)

9. Peter N Torgerson (2 out of 2 patents)

10. James T Frazer (2 out of 2 patents)

11. Erin L Schleusner (2 out of 2 patents)

12. Curtis J Spinler (1 out of 1 patent)

13. Michael D Domaille (1 out of 4 patents)

14. Harold M Ford (1 out of 1 patent)

15. Nancy J Domaille (1 out of 1 patent)

15 patents: Sort by Forward Citations

1. 12271039 - Optical fiber polisher with controlled platen stopping position (2025-04-08),

2. 11618125 - Method of connecting a ferrule to an optical fiber polishing fixture assembly (2023-04-04),

3. 11493067 - Toolless clamp (2022-11-08),

4. 11458588 - Optical fiber polishing fixture (2022-10-04),

5. 11326630 - Toolless clamp (2022-05-10),

6. 10981257 - Optical fiber polisher with ramping features (2021-04-20),

7. 10288809 - Optical fiber laser cleaver adapter (2019-05-14),

8. 10036852 - Optical fiber laser cleaver adapter (2018-07-31),

9. D808236 - Spring member of an optical fiber polishing fixture (2018-01-23),

10. 9759872 - Optical fiber polishing fixture (2017-09-12),

11. 9690048 - Optical fiber fixtures and methods for laser cleaving (2017-06-27),

12. 8708776 - Optical fiber polishing machines, fixtures and methods (2014-04-29),

13. D650817 - Mounting platform for polishing machine (2011-12-20),

14. 7738760 - Optical polishing fixture (2010-06-15),

15. D474212 - Polisher (2003-05-07),

Domaille Engineering, LLC is a leading provider of advanced fiber optic polishing machines, polishing materials, and testing equipment for the fiber optics industry. With more than 25 years of experience, Domaille Engineering has established a strong reputation for delivering high-quality, reliable, and precise products. Their state-of-the-art equipment and innovative solutions are trusted by customers worldwide for critical applications in telecommunications, medical, aerospace, and data center industries.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

Domaille Engineering, LLC

15 Patents

#8 in Rochester, MN

#617 in Minnesota

#21,026 in US

#39,846 in the World

Rochester, MN, United States of America

Domaille Engineering, LLC

Forward Citations = 88

18 inventors:

Jill B Christie (11 out of 11 patents)

Gregory A Schumacher (10 out of 10 patents)

Timothy E Kanne (6 out of 6 patents)

4. Dennis J Anderson (4 out of 6 patents)

5. Brian M Fredrickson (3 out of 3 patents)

Please report any incorrect information to [email protected]

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