Growing community of inventors

Salinas, CA, United States of America

John Carl Heintzberger

Average Co-Inventor Count = 1.88

ph-index = 2

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 = 14

John Carl HeintzbergerVictor Carl Heintzberger (14 patents)John Carl HeintzbergerJohn Carl Heintzberger (15 patents)Victor Carl HeintzbergerVictor Carl Heintzberger (14 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Vanguard Seed, Inc. (13 from 13 patents)

2. Sakata Seed America, Inc. (2 from 46 patents)


15 patents:

1. 11839188 - Lettuce variety Teton

2. 10798902 - Lettuce cultivar VX 12MB

3. 10595489 - Lettuce cultivar chamisal

4. 10470396 - Lettuce cultivar regency 3.0

5. 10212907 - Lettuce cultivar lockwood

6. 10098310 - Lettuce cultivar omega 73

7. 10076095 - Lettuce cultivar Portola

8. 9930860 - Lettuce cultivar pasadera

9. 9907287 - Lettuce cultivar oracle

10. 9907288 - Lettuce cultivar zorro

11. 9706743 - Lettuce cultivar meridian

12. 9642332 - Lettuce cultivar Omega 42

13. 9521825 - Lettuce cultivar monterra

14. 9398753 - Lettuce cultivar cielo verde

15. 9380757 - Lettuce cultivar palermo

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idiyas.com
as of
12/12/2025
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