Growing community of inventors

York Haven, PA, United States of America

Matt Sibio

Average Co-Inventor Count = 3.00

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 = 0

Matt SibioWilliam H Geissele (1 patent)Matt SibioFrank E Robinson (1 patent)Matt SibioMatt Sibio (1 patent)William H GeisseleWilliam H Geissele (210 patents)Frank E RobinsonFrank E Robinson (45 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Whg Properties, LLC (1 from 234 patents)


1 patent:

1. 11525647 - Firearm barrel feeding geometry

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as of
12/20/2025
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