Growing community of inventors

Marlboro, MA, United States of America

David W Foster

Average Co-Inventor Count = 1.54

ph-index = 9

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 = 272

David W FosterRaymond F Tonkel (6 patents)David W FosterFrancis J Kolb (1 patent)David W FosterDavid W Foster (10 patents)Raymond F TonkelRaymond F Tonkel (32 patents)Francis J KolbFrancis J Kolb (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. The Rockport Company, LLC (10 from 125 patents)


10 patents:

1. D338098 - Shoe sole

2. D338094 - Shoe upper

3. D337880 - Shoe sole

4. D333379 - Shoe upper

5. D333211 - Shoe sole

6. D331494 - Shoe sole

7. D331492 - Shoe sole

8. D331144 - Shoe upper

9. D328814 - Shoe upper

10. D328667 - Shoe upper

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idiyas.com
as of
12/12/2025
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