Growing community of inventors

Bethlehem, PA, United States of America

Mark J Sewelll

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 = 8

Mark J SewelllCraig Haney (2 patents)Mark J SewelllLoretta Marsicano (2 patents)Mark J SewelllMark J Sewelll (2 patents)Craig HaneyCraig Haney (17 patents)Loretta MarsicanoLoretta Marsicano (6 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Victaulic Company (2 from 419 patents)


2 patents:

1. D753272 - Pipe coupling segment

2. D748766 - Pipe coupling segment

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as of
12/31/2025
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