For the Inventor, By the Inventor

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Holland, MI, United States of America

Haworth Mfg., Inc.

USPTO Granted Patents = 20

Forward Citations = 825

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10 inventors (with patents filed for the assignee):

Richard G Haworth (10 out of 18 patents)

Harold R Wilson (8 out of 56 patents)

Charles J Saylor (7 out of 7 patents)

4. Charles D Helmholdt (4 out of 6 patents)

5. Lyle F Yerges (3 out of 3 patents)

6. Ditmar K Tillmann (3 out of 5 patents)

7. Ronald D Ten Elshof (2 out of 2 patents)

8. Walter C Mrotz, Iii (1 out of 9 patents)

9. Joseph M Wisniewski (1 out of 8 patents)

10. Randall W Borgman (1 out of 1 patent)

20 patents: Sort by Forward Citations

1. D277143 - Chair (1985-01-15),

2. D276576 - Chair (1984-12-04),

3. D276575 - Chair (1984-12-04),

4. D276481 - Chair (1984-11-27),

5. 4390210 - Blind connecting structure for inner and outer shells of chair back (1983-06-28),

6. 4377724 - Space divider wall structure with multiple circuit power system (1983-03-22),

7. 4370008 - Wall panel with prewired power system (1983-01-25),

8. 4367370 - Power panel system with selective multiple circuits (1983-01-04),

9. 4347721 - Plug-type lock with increased stroke (1982-09-07),

10. 4277123 - Raceway structure for power panel (1981-07-07),

11. 4241965 - Electrical connector for power panel system (1980-12-30),

12. 4222542 - End panel mount with safety lock (1980-09-16),

13. 4213493 - Fabric retainer for panel (1980-07-22),

14. 4199206 - Wall panel with prewired power system (1980-04-22),

15. 4198913 - Component locking device (1980-04-22),

Haworth Mfg., Inc. is a leading manufacturer of office furniture and workspace solutions. With a focus on sustainability and innovative design, Haworth offers a wide range of products to create functional and inspiring work environments. From ergonomic seating to modular workstations, Haworth provides solutions that support productivity and well-being in the workplace.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

20 Patents

#13 in Holland, MI

#576 in Michigan

#15,856 in US

#30,316 in the World

Holland, MI, United States of America

Haworth Mfg., Inc.

Forward Citations = 825

10 inventors:

Richard G Haworth (10 out of 18 patents)

Harold R Wilson (8 out of 56 patents)

Charles J Saylor (7 out of 7 patents)

4. Charles D Helmholdt (4 out of 6 patents)

5. Lyle F Yerges (3 out of 3 patents)

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