Growing community of inventors

Portland, OR, United States of America

Blair Scott Barnes

Average Co-Inventor Count = 3.10

ph-index = 8

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 = 233

Blair Scott BarnesBenjamin C Rivera (18 patents)Blair Scott BarnesJeffrey L Caniparoli (11 patents)Blair Scott BarnesJeffrey B Castro (11 patents)Blair Scott BarnesRainer Opolka (2 patents)Blair Scott BarnesHollan A Tsuda (2 patents)Blair Scott BarnesAndro Purnomohadi (2 patents)Blair Scott BarnesMelissa C Yale (1 patent)Blair Scott BarnesNathan E Knight (1 patent)Blair Scott BarnesMichael L Duncan (1 patent)Blair Scott BarnesCharles F Goodrich (1 patent)Blair Scott BarnesJeffrey Castro (0 patent)Blair Scott BarnesBlair Scott Barnes (21 patents)Benjamin C RiveraBenjamin C Rivera (134 patents)Jeffrey L CaniparoliJeffrey L Caniparoli (18 patents)Jeffrey B CastroJeffrey B Castro (16 patents)Rainer OpolkaRainer Opolka (61 patents)Hollan A TsudaHollan A Tsuda (31 patents)Andro PurnomohadiAndro Purnomohadi (7 patents)Melissa C YaleMelissa C Yale (25 patents)Nathan E KnightNathan E Knight (24 patents)Michael L DuncanMichael L Duncan (6 patents)Charles F GoodrichCharles F Goodrich (6 patents)Jeffrey CastroJeffrey Castro (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Leatherman Tool Group, Inc. (20 from 232 patents)

2. Leatherman Group, Inc. (1 from 1 patent)


21 patents:

1. 11458609 - Multipurpose tool

2. 10442068 - Multipurpose tool

3. 10086506 - Multipurpose tool configured to facilitate access to individual tool members

4. 9427858 - Multipurpose tool

5. 9138881 - Multipurpose tool

6. 9095970 - Multipurpose tool configured to facilitate access to individual tool members

7. 8166850 - Multipurpose tool

8. D654344 - Folding hand tool

9. D653929 - Portion of a hand tool

10. D653930 - Portion of a hand tool for tool access or the like

11. D640118 - Portion of a hand tool

12. D635003 - Hand tool

13. D635004 - Hand tool

14. D635002 - Hand tool

15. D630926 - Portion of a hand tool

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as of
12/12/2025
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