Growing community of inventors

Vancouver, WA, United States of America

Jeffrey S Mathena

Average Co-Inventor Count = 4.00

ph-index = 1

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 = 3

Jeffrey S Mathena ↔ Christopher M Lesniak (1 patent)Jeffrey S Mathena ↔ Gary L Miller (1 patent)Jeffrey S Mathena ↔ David K Klaffenbach (1 patent)Jeffrey S MathenaJeffrey S Mathena (1 patent)Christopher M LesniakChristopher M Lesniak (15 patents)Gary L MillerGary L Miller (5 patents)David K KlaffenbachDavid K Klaffenbach (5 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hewlett-packard Development Company, L.p. (1 from 27,394 patents)


1 patent:

1. 7455286 - Sheet separation using two torque motors

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as of
12/8/2025
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