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Dayton, OH, United States of America

Dayton-Walther Corporation

USPTO Granted Patents = 32

CIPO Patents = 1

Trademarks = 4

Forward Citations = 287

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21 inventors (with patents filed for the assignee):

William D Walther (12 out of 14 patents)

Robert A DeRegnaucourt (7 out of 11 patents)

Russell E Rike (5 out of 6 patents)

4. Larry Bennett Hester (3 out of 10 patents)

5. John C Hall (3 out of 6 patents)

6. Jay K Julow (2 out of 6 patents)

7. Lee Reichel (2 out of 2 patents)

8. Alan D Foster (2 out of 2 patents)

9. Vicente M Lozada (2 out of 2 patents)

10. Thomas Franklin Troester (1 out of 5 patents)

11. Paul R Messina (1 out of 3 patents)

12. Donald R Wall (1 out of 3 patents)

13. Edwin L Carmel (1 out of 3 patents)

14. Stephen M Bay (1 out of 1 patent)

15. Brent A Armentrout (1 out of 1 patent)

Core Competencies:

Brake Drum

Disc Brake

Piston

Vehicle Wheel

Moisture Protection

Heat Shield

Balancing Method

Composite Materials

Fastening Assemblies

Landing Gear

Brake Components

Seals

32 patents: Sort by Forward Citations

1. 5873636 - Balance weight retention system for vehicle wheel or hub (1999-02-23),

2. 5845747 - Piston with extended outer cover for use in disc brake assembly (1998-12-08),

3. 5826686 - Piston with moisture-protective outer cover for use in disc brake (1998-10-27),

4. 5826684 - Brake drum having ribs on drum outer surface (1998-10-27),

5. 5782324 - Composite brake drum and method for producing same (1998-07-21),

6. 5664648 - Prestressed brake drum or rotor (1997-09-09),

7. 5660253 - Disc brake piston heat shield (1997-08-26),

8. 5603784 - Method for producing a rotatable gray iron brake component (1997-02-18),

9. 5586625 - Method for final balancing a brake drum (1996-12-24),

10. 5560457 - Bleeder screw for disc brake assembly (1996-10-01),

11. 5538105 - Brake shoe hold down clip for disc brake assembly (1996-07-23),

12. 5483855 - Method for final balancing a brake drum (1996-01-16),

13. 5352305 - Prestressed brake drum or rotor (1994-10-04),

14. 4986149 - System for final balancing of cast metal brake drums (1991-01-22),

15. 4902074 - Spacer block (1990-02-20),

Dayton-Walther Corporation, based in Dayton, Ohio, specializes in the design and manufacturing of advanced industrial equipment and components. The company focuses on providing innovative solutions for various sectors, including automotive, aerospace, and general manufacturing. With a commitment to quality and engineering excellence, Dayton-Walther develops products that enhance operational efficiency and safety. Their expertise encompasses a range of technologies, ensuring they meet the evolving needs of their clients in a competitive marketplace.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

32 Patents

#20 in Dayton, OH

#464 in Ohio

#10,583 in US

#20,645 in the World

Dayton, OH, United States of America

Dayton-Walther Corporation

Forward Citations = 287

21 inventors:

William D Walther (12 out of 14 patents)

Robert A DeRegnaucourt (7 out of 11 patents)

Russell E Rike (5 out of 6 patents)

4. Larry Bennett Hester (3 out of 10 patents)

5. John C Hall (3 out of 6 patents)

Please report any incorrect information to [email protected]

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