For the Inventor, By the Inventor

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Hopkinsville, KY, United States of America

Ebonite International, Inc.

USPTO Granted Patents = 15

% Expired Patents = 6.7

Forward Citations = 149

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19 inventors (with patents filed for the assignee):

Andrew J Lee (4 out of 4 patents)

Randall R Teitloff (4 out of 5 patents)

Edward F Gallagher (4 out of 4 patents)

4. Randell R Teitloff (2 out of 2 patents)

5. William T Scheid (2 out of 2 patents)

6. Ronald I Hickland, Jr (1 out of 1 patent)

7. Carl Horowitz (1 out of 46 patents)

8. Felicia Dragnea (1 out of 4 patents)

9. Jerry Robb (1 out of 1 patent)

10. Robert E Hoagland (1 out of 1 patent)

11. Joe L Hester (1 out of 1 patent)

12. Charles W Venable (1 out of 1 patent)

13. Carl L Rogers (1 out of 1 patent)

14. Kenneth Sugathan (1 out of 4 patents)

15. Dorris K Mason (1 out of 1 patent)

15 patents: Sort by Forward Citations

1. 7473322 - Method of treating the coverstock of a bowling ball to improve performance (2009-01-06),

2. D537628 - Bowling ball carrier (2007-03-06),

3. D532970 - Bowling ball carrier (2006-12-05),

4. D525029 - Bowling ball carrier (2006-07-18),

5. D512564 - Bowling ball carrier (2005-12-13),

6. 6280344 - Luminous bowling ball (2001-08-28),

7. 6280343 - Method of adapting a relatively small number of bowling balls for testing use by a relatively large number of bowlers (2001-08-28),

8. D435613 - Tai Chi emblem bowling ball (2000-12-26),

9. D430242 - Pin core bowling ball (2000-08-29),

10. 5951407 - Bowling ball with asymmetrical core (1999-09-14),

11. 5163678 - Bowler's wrist positioner (1992-11-17),

12. 5096193 - Bowling ball having high density counterweight (1992-03-17),

13. 4875410 - Decorating bowling balls (1989-10-24),

14. 4592551 - Bowling ball (1986-06-03),

15. 4461478 - Bowling ball and method of manufacture (1984-07-24),

Ebonite International, Inc. is a prominent manufacturer specializing in high-performance bowling products, including bowling balls, bags, and accessories. The company is known for its innovative approach to bowling technology, focusing on enhancing performance and player experience. Based in Hopkinsville, Kentucky, Ebonite serves a diverse clientele, from amateur bowlers to professional athletes, and is committed to advancing the sport through research and development in materials and design.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

15 Patents

#3 in Hopkinsville, KY

#89 in Kentucky

#21,026 in US

#39,846 in the World

Hopkinsville, KY, United States of America

Ebonite International, Inc.

Forward Citations = 149

19 inventors:

Andrew J Lee (4 out of 4 patents)

Randall R Teitloff (4 out of 5 patents)

Edward F Gallagher (4 out of 4 patents)

4. Randell R Teitloff (2 out of 2 patents)

5. William T Scheid (2 out of 2 patents)

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