Growing community of inventors

Grantsville, WV, United States of America

Walter H Jessel, Jr

Average Co-Inventor Count = 2.00

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 = 13

Walter H Jessel, JrWilliam E Duffett (54 patents)Walter H Jessel, JrGrace H Mack (2 patents)Walter H Jessel, JrMarvin D Mix (1 patent)Walter H Jessel, JrWalter H Jessel, Jr (55 patents)William E DuffettWilliam E Duffett (166 patents)Grace H MackGrace H Mack (26 patents)Marvin D MixMarvin D Mix (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Yoder Brothers, Inc. (52 from 999 patents)

2. Mack; Grace H. (1 from 21 patents)

3. California-florida Plant Corporation (1 from 1 patent)


55 patents:

1. PP5776 - Carnation plant named Winsome

2. PP5281 - Chrysanthemum plant named Marmalade

3. PP5240 - Chrysanthemum plant named Aspen

4. PP5234 - Chrysanthemum plant

5. PP5019 - Chrysanthemum plant

6. PP4981 - Carnation plant

7. PP4978 - Chrysanthemum plant

8. PP4908 - Chrysanthemum plant

9. PP4884 - Chrysanthemum plant

10. PP4882 - Carnation plant

11. PP4786 - Chrysanthemum plant

12. PP4785 - Geranium plant

13. PP4778 - Geranium plant

14. PP4668 - Carnation plant

15. PP4667 - Carnation plant

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as of
9/10/2025
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