Growing community of inventors

Morrison, CO, United States of America

David R Bloch

Average Co-Inventor Count = 1.09

ph-index = 19

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 = 743

David R BlochChen Haisheng (5 patents)David R BlochLiang Houkun (5 patents)David R BlochHoukun Liang (2 patents)David R BlochWilliam John Morgan (1 patent)David R BlochJeffrey S Forsberg (1 patent)David R BlochDavid R Bloch (61 patents)Chen HaishengChen Haisheng (5 patents)Liang HoukunLiang Houkun (5 patents)Houkun LiangHoukun Liang (5 patents)William John MorganWilliam John Morgan (2 patents)Jeffrey S ForsbergJeffrey S Forsberg (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Outdoor Edge Cutlery Corporation (57 from 63 patents)

2. Other (1 from 832,843 patents)


61 patents:

1. D1023715 - Knife

2. D1020426 - Knife

3. D1009587 - Caping blade

4. 11780102 - Folding knife with replaceable blade

5. 11707857 - Knife with replaceable blade

6. D989580 - Replaceable blade

7. D983630 - Replaceable blade

8. 11084177 - Folding knife with replaceable blade

9. D926551 - Knife

10. D919390 - Replaceable blade

11. D918683 - Replaceable blade

12. D909171 - Folding utility knife

13. D909170 - Knife

14. D891216 - Knife

15. D891215 - Utility knife

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idiyas.com
as of
12/24/2025
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