Growing community of inventors

Elkhart Lake, WI, United States of America

Todd Purkey

Average Co-Inventor Count = 2.23

ph-index = 6

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 71

Todd PurkeyJeff Karp (11 patents)Todd PurkeyRyan Hartman (5 patents)Todd PurkeyKevin W Heidemann (4 patents)Todd PurkeyMallory Geigle (2 patents)Todd PurkeyKarl L Linck (1 patent)Todd PurkeyTodd Purkey (16 patents)Jeff KarpJeff Karp (11 patents)Ryan HartmanRyan Hartman (6 patents)Kevin W HeidemannKevin W Heidemann (9 patents)Mallory GeigleMallory Geigle (5 patents)Karl L LinckKarl L Linck (12 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sargento Foods Inc. (16 from 54 patents)


16 patents:

1. 11667432 - Convertible shipping container and method of displaying a product

2. 11585740 - Film structure puncture testing tool and method

3. 11505357 - Sliced food product package

4. 11397144 - Film structure puncture testing tool and method

5. D941671 - Carton with food containers

6. 11220370 - Food container

7. D934067 - Food package

8. D934066 - Food package

9. D934065 - Food package

10. D920094 - Food package

11. 10683132 - Convertible shipping container and method of displaying a product

12. 10683133 - Convertible shipping container and method of displaying a product

13. D887106 - Interleave with cheese

14. D863949 - Combined food and food package

15. D850214 - Tray

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as of
1/13/2026
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