For the Inventor, By the Inventor

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Fairfield, IA, United States of America

Harper Brush Works, Inc.

USPTO Granted Patents = 15

CIPO Patents = 1

Trademarks = 6

Forward Citations = 200

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9 inventors (with patents filed for the assignee):

Randy C Cox (10 out of 10 patents)

Michael W Jackson (6 out of 27 patents)

William P Camp, Jr (5 out of 42 patents)

4. Donald Jones (5 out of 5 patents)

5. Steve Casteel (4 out of 4 patents)

6. Don L Sander (3 out of 3 patents)

7. Larry Todey (2 out of 2 patents)

8. Scott Reid (2 out of 3 patents)

9. Norwood Teachey, Jr (1 out of 1 patent)

15 patents: Sort by Forward Citations

1. D641116 - Nesting bucket (2011-07-05),

2. D636139 - Jumbo debris pan (2011-04-12),

3. D630857 - Utility scrub brush (2011-01-18),

4. D628468 - Clip for attachment to a broom (2010-12-07),

5. D622134 - Top broom clip (2010-08-24),

6. D601769 - Debris pan (2009-10-06),

7. D586519 - Lobby dust pan (2009-02-10),

8. D560482 - Handle clip (2008-01-29),

9. D546012 - Double bucket (2007-07-03),

10. D545063 - Push broom and squeegee combination (2007-06-26),

11. D544669 - Household bucket (2007-06-12),

12. D538048 - Propeller broom block (2007-03-13),

13. D537637 - Toothed broom block (2007-03-06),

14. 7185388 - Power wave floor squeegee and handle connector (2007-03-06),

15. 6349444 - Shaft mounted manual cleaning implement (2002-02-26),

Harper Brush Works, Inc. is a prominent manufacturer specializing in a diverse range of cleaning tools and supplies. Based in Fairfield, Iowa, the company is known for its innovative approach to brush and cleaning product design, catering to both consumer and industrial markets. Harper Brush Works emphasizes quality and functionality in its product offerings, which include brooms, brushes, and other cleaning accessories. The organization is committed to enhancing cleaning efficiency through continuous improvement and customer-focused solutions.

Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Oct 6 2026

15 Patents

#2 in Fairfield, IA

#122 in Iowa

#21,034 in US

#39,881 in the World

Fairfield, IA, United States of America

Harper Brush Works, Inc.

Forward Citations = 200

9 inventors:

Randy C Cox (10 out of 10 patents)

Michael W Jackson (6 out of 27 patents)

William P Camp, Jr (5 out of 42 patents)

4. Donald Jones (5 out of 5 patents)

5. Steve Casteel (4 out of 4 patents)

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