For the Inventor, By the Inventor

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Holland, MI, United States of America

Donnelly Mirrors Limited

Calculating rank

USPTO Granted Patents = 37

% Expired Patents = 10.8

Forward Citations = 4,196

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45 inventors (with patents filed for the assignee):

Patrick J Lawlor (9 out of 28 patents)

Philip D Stegenga (8 out of 9 patents)

John P Desmond (7 out of 15 patents)

4. Kenneth Schofield (5 out of 291 patents)

5. Wayne Vandenbrink (5 out of 11 patents)

6. Sean J Fletcher (4 out of 7 patents)

7. Cleon C Morgan (4 out of 9 patents)

8. Richard D Hutchinson, Jr (4 out of 4 patents)

9. Niall R Lynam (3 out of 640 patents)

10. John F Thomas (3 out of 8 patents)

11. Keith W Molyneux (3 out of 4 patents)

12. Patrick J Dowling (2 out of 11 patents)

13. Kenneth L Schierbeek (2 out of 68 patents)

14. John P Drummond (2 out of 22 patents)

15. Sean McCormack (2 out of 7 patents)

Core Competencies:

Rearview Mirror

Electro-Optic

Vehicle Assembly

Control Circuit

Fluid Light

Mirror Support

Mounting Bracket

Shatter-Resistant

Optical System

Window Assembly

Hinged Assembly

Strengthened Mirror

37 patents: Sort by Forward Citations

1. 7242320 - Modular rearview mirror assembly (2007-07-10),

2. 7209278 - Rearview mirror assembly for a vehicle (2007-04-24),

3. 7110156 - Rearview mirror assemblies (2006-09-19),

4. 6515378 - Vehicle rearview mirror system (2003-02-04),

5. 6447124 - Electro-optic rearview mirror system (2002-09-10),

6. 6299316 - Electro-optic rearview mirror system (2001-10-09),

7. 6291905 - Vehicle rearview mirror and a vehicle control system incorporating such mirror (2001-09-18),

8. 6276585 - Apparatus for separating pre-scribed shapes from a glass sheet (2001-08-21),

9. 6000823 - Rearview mirror assembly (1999-12-14),

10. 5572354 - Rearview mirror support bracket with retaining protrusion, rearview (1996-11-05),

11. D351370 - Rearview mirror (1994-10-11),

12. 5058851 - Mounting assembly for rearview mirror (1991-10-22),

13. 4948242 - Vehicle rearview mirror assembly (1990-08-14),

14. 4917824 - Fluid light controlling medium for a vehicle rearview mirror (1990-04-17),

15. 4886960 - Control circuit for an automatic rearview mirror (1989-12-12),

Company Overview

Donnelly Mirrors Limited, based in Holland, MI, specializes in the design and manufacturing of advanced mirror systems primarily for the automotive industry. The company focuses on innovative solutions that enhance vehicle safety and functionality, integrating technologies such as smart mirrors and camera systems. With a commitment to quality and performance, Donnelly Mirrors plays a significant role in the evolution of automotive design, contributing to improved visibility and driver assistance features in vehicles.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Nov 10 2026

37 Patents

#8 in Holland, MI

#355 in Michigan

#9,288 in US

#18,329 in the World

Holland, MI, United States of America

Donnelly Mirrors Limited

Forward Citations = 4,196

45 inventors:

Patrick J Lawlor (9 out of 28 patents)

Philip D Stegenga (8 out of 9 patents)

John P Desmond (7 out of 15 patents)

4. Kenneth Schofield (5 out of 291 patents)

5. Wayne Vandenbrink (5 out of 11 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Donnelly Mirrors Limited. Retrieved from https://idiyas.com/company/donnelly-mirrors

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

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