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Trademarks = 18

Forward Citations = 453

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8 inventors (with patents filed for the assignee):

Scott P Crossman (7 out of 40 patents)

Bernard Coopersmith (6 out of 6 patents)

Carin Ellen Cali (5 out of 5 patents)

4. Martin Lewkowicz (3 out of 3 patents)

5. Gary M Hammerlund (1 out of 7 patents)

6. Christopher D Bryan (1 out of 3 patents)

7. John Louis Callendrille, Jr (1 out of 1 patent)

8. Thomas W Groner (1 out of 1 patent)

13 patents: Sort by Forward Citations

1. D525392 - Dental floss device (2006-07-18),

2. D512224 - Electric toothbrush (2005-12-06),

3. D480877 - Toothbrush handle (2003-10-22),

4. D475532 - Set of bristles for a toothbrush (2003-06-11),

5. D475200 - Toothbrush (2003-06-04),

6. D467432 - Pump toothbrush (2002-12-25),

7. D464799 - Set of bristles for a toothbrush (2002-10-30),

8. D462528 - Toothbrush (2002-09-11),

9. D429888 - Foldable toothbrush (2000-08-29),

10. D375205 - Brush (1996-11-05),

11. D364275 - Brush (1995-11-21),

12. 5465449 - Denture brush (1995-11-14),

13. 5190200 - Biodegradable dental floss container (1993-03-02),

Ranir/dcp Corporation is a leading global manufacturer of private label oral care products, dedicated to providing high-quality and affordable dental hygiene solutions. With a wide range of products including toothbrushes, floss, and teeth whitening strips, Ranir/dcp Corporation is committed to improving oral health and hygiene worldwide.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

13 Patents

#41 in Grand Rapids, MI

#823 in Michigan

#23,099 in US

#43,615 in the World

Grand Rapids, MI, United States of America

Ranir/dcp Corporation