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Akeny, IA, United States of America

Mark A Hetrick

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 = 3

Mark A Hetrick ↔ Jennifer A Tuetken (2 patents)Mark A Hetrick ↔ William R Parcells (2 patents)Mark A HetrickMark A Hetrick (2 patents)Jennifer A TuetkenJennifer A Tuetken (5 patents)William R ParcellsWilliam R Parcells (3 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Pella Corporation (2 from 127 patents)


2 patents:

1. D959955 - Lock lever

2. D957355 - Operator handle

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