For the Inventor, By the Inventor

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Cincinnati, OH, United States of America

Planet Products Corporation

USPTO Granted Patents = 19

Trademarks = 3

Forward Citations = 269

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20 inventors (with patents filed for the assignee):

James M Phelps (6 out of 6 patents)

Carl P Griesdorn (5 out of 6 patents)

James E Cones, Sr (2 out of 2 patents)

4. Gary L Wallace (2 out of 8 patents)

5. Karl H Steurmer (2 out of 2 patents)

6. William L Harrison (1 out of 7 patents)

7. John Brian Conroy (1 out of 1 patent)

8. Terrance Edward Ekstedt (1 out of 1 patent)

9. Douglas J Robinson (1 out of 1 patent)

10. Jon T Sharrah (1 out of 1 patent)

11. Alford Jack Ramey (1 out of 1 patent)

12. John A Lynch (1 out of 1 patent)

13. William Michael Oliver (1 out of 5 patents)

14. Joseph F Posge (1 out of 1 patent)

15. Robert H Marshall (1 out of 1 patent)

19 patents: Sort by Forward Citations

1. 8128323 - Driven tool assembly (2012-03-06),

2. 7196290 - Heat sealer with platen surface temperature sensor and load sensor (2007-03-27),

3. 6378691 - Product collator (2002-04-30),

4. 6257393 - Product collator (2001-07-10),

5. 5893259 - Method of operating a product filler head system (1999-04-13),

6. 5871080 - Product aligning system (1999-02-16),

7. 5551550 - Article accumulator for use with a robotic hand (1996-09-03),

8. 5403056 - Robotic hand for transferring articles (1995-04-04),

9. 5388385 - Food article filling head (1995-02-14),

10. 5101716 - Apparatus for assembling biscuit sandwiches (1992-04-07),

11. 4947624 - Article processing machine and method of making same (1990-08-14),

12. 4789055 - Apparatus for arranging articles in a predetermined manner and method of (1988-12-06),

13. 4770331 - Sheet forming machine (1988-09-13),

14. 4733518 - Apparatus for packaging articles and method of making such apparatus (1988-03-29),

15. 4630725 - Apparatus for arranging articles in a predetermined manner and method of (1986-12-23),

Planet Products Corporation is a leading manufacturer and distributor of innovative and high-quality industrial products. With a focus on sustainability and environmental responsibility, we provide a wide range of solutions for various industries including aerospace, automotive, and manufacturing. Our commitment to excellence and customer satisfaction sets us apart in the market.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

19 Patents

#64 in Cincinnati, OH

#700 in Ohio

#16,595 in US

#31,677 in the World

Cincinnati, OH, United States of America

Planet Products Corporation

Forward Citations = 269

20 inventors:

James M Phelps (6 out of 6 patents)

Carl P Griesdorn (5 out of 6 patents)

James E Cones, Sr (2 out of 2 patents)

4. Gary L Wallace (2 out of 8 patents)

5. Karl H Steurmer (2 out of 2 patents)

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