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Malvern, PA, United States of America

Warren B Pennington

Average Co-Inventor Count = 1.00

ph-index = NA

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 = 0

Warren B Pennington ↔ Ron Papanek (3 patents)Warren B Pennington ↔ Mark Smith (1 patent)Warren B Pennington ↔ John C Evans (0 patent)Warren B PenningtonWarren B Pennington (0 patent)Ron PapanekRon Papanek (3 patents)Mark SmithMark Smith (1 patent)John C EvansJohn C Evans (0 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. The Vanguard Group, Inc. (37 patents)

2. Symbiont.io, Inc. (8 patents)


0 patent:

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12/19/2025
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