For the Inventor, By the Inventor

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Wixom, MI, United States of America

Lightguide, Inc.

USPTO Granted Patents = 4

EPO Patents = 1

Trademarks = 1

Forward Citations = 2

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7 inventors (with patents filed for the assignee):

William T Sommerville (4 out of 6 patents)

Paul Ryznar (2 out of 7 patents)

Mikayla M Ray (2 out of 2 patents)

4. Marina M Fietsam (1 out of 1 patent)

5. Ryan J Feldman (1 out of 1 patent)

6. Neil B Harbin (1 out of 1 patent)

7. Miranda R Perry (1 out of 1 patent)

4 patents: Sort by Forward Citations

1. 12657920 - Standalone vision system (2026-06-16),

2. 12510998 - Virtual buttons for augmented reality light guided assembly system and calibration method (2025-12-30),

3. 12108222 - Acoustical or vibrational monitoring in a guided assembly system (2024-10-01),

4. 11592799 - Distributed production method (2023-02-28),

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USPTO Data Jan 1 1976 - Sep 29 2026

4 Patents

#24 in Wixom, MI

#2,020 in Michigan

#60,561 in US

Wixom, MI, United States of America

Lightguide, Inc.

Forward Citations = 2

7 inventors:

William T Sommerville (4 out of 6 patents)

Paul Ryznar (2 out of 7 patents)

Mikayla M Ray (2 out of 2 patents)

4. Marina M Fietsam (1 out of 1 patent)

5. Ryan J Feldman (1 out of 1 patent)

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