Growing community of inventors

Lynnfield, MA, United States of America

David A Bristol

Average Co-Inventor Count = 3.43

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 = 45

David A BristolThomas P Stephens (2 patents)David A BristolAlbert K Bond (1 patent)David A BristolWilliam R Brown (1 patent)David A BristolRobert G Graves (1 patent)David A BristolDavid A Bristol (2 patents)Thomas P StephensThomas P Stephens (12 patents)Albert K BondAlbert K Bond (5 patents)William R BrownWilliam R Brown (1 patent)Robert G GravesRobert G Graves (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hewlett-packard Company (2 from 9,638 patents)


2 patents:

1. D302729 - Luer nut for connecting medical devices

2. 4739770 - Flush device

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as of
12/31/2025
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