For the Inventor, By the Inventor

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Kansas City, MO, United States of America

Ethyl Development Corporation

USPTO Granted Patents = 34

Forward Citations = 1,018

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26 inventors (with patents filed for the assignee):

Vincent M Shortino (13 out of 14 patents)

Kenneth E Bowers (5 out of 7 patents)

William G Kinslow (3 out of 3 patents)

4. Larry C Sledge (3 out of 4 patents)

5. Charles E Markley (2 out of 2 patents)

6. Robert William Machacek (1 out of 12 patents)

7. Harley H Mattheis (1 out of 14 patents)

8. John R Howard (1 out of 24 patents)

9. Harold W King (1 out of 1 patent)

10. Peter A Sagorski (1 out of 1 patent)

11. Robert X Hafele (1 out of 14 patents)

12. Edward J Potter (1 out of 1 patent)

13. Elmer L Robertson (1 out of 1 patent)

14. John R Bradbury (1 out of 1 patent)

15. Stephen E Merritt (1 out of 1 patent)

34 patents: Sort by Forward Citations

1. D275649 - Bottle or similar article (1984-09-25),

2. 4390338 - Blow pin assembly (1983-06-28),

3. D268907 - Bottle or similar article (1983-05-10),

4. D268906 - Bottle or similar article (1983-05-10),

5. D268896 - Bottle or similar article (1983-05-10),

6. 4381183 - Apparatus for removing waste material from a plastic article (1983-04-26),

7. 4379688 - Oriented injection blow molded container production (1983-04-12),

8. 4328887 - Unscrambler-unloader (1982-05-11),

9. D263373 - Bottle or similar article (1982-03-16),

10. D259542 - Bottle or similar article (1981-06-16),

11. D257955 - Bottle or similar article (1981-01-20),

12. D257953 - Bottle or similar article (1981-01-20),

13. D255995 - Dispensing closure (1980-07-22),

14. D255543 - Bottle or similar article (1980-06-24),

15. D255542 - Bottle or similar article (1980-06-24),

Ethyl Development Corporation is a leading provider of innovative and sustainable construction solutions. With over 20 years of experience in the industry, we specialize in commercial and residential projects, as well as renovations and remodeling. Our team of skilled professionals is dedicated to delivering high-quality results on time and within budget. Contact us today to learn more about how Ethyl Development Corporation can bring your vision to life.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

34 Patents

#14 in Kansas City, MO

#124 in Missouri

#9,663 in US

#19,028 in the World

Kansas City, MO, United States of America

Ethyl Development Corporation

Forward Citations = 1,018

26 inventors:

Vincent M Shortino (13 out of 14 patents)

Kenneth E Bowers (5 out of 7 patents)

William G Kinslow (3 out of 3 patents)

4. Larry C Sledge (3 out of 4 patents)

5. Charles E Markley (2 out of 2 patents)

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