Growing community of inventors

Guilford, CT, United States of America

Henry K Leo

Average Co-Inventor Count = 2.29

ph-index = 4

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 = 89

Henry K LeoCraig M Stevens (4 patents)Henry K LeoChris A Barone (1 patent)Henry K LeoBen Joe White (1 patent)Henry K LeoHenry K Leo (4 patents)Craig M StevensCraig M Stevens (13 patents)Chris A BaroneChris A Barone (12 patents)Ben Joe WhiteBen Joe White (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Bic Corporation (4 from 204 patents)


4 patents:

1. D466932 - Writing instrument

2. 6485211 - Easily assembled grip element

3. D464676 - Grip element

4. D423576 - Writing instrument

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as of
12/14/2025
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