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Elkton, MD, United States of America

David N Wallace

Average Co-Inventor Count = 3.00

ph-index = 2

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 = 32

David N Wallace ↔ John A Kosin (2 patents)David N Wallace ↔ Barry W Preston (2 patents)David N WallaceDavid N Wallace (2 patents)John A KosinJohn A Kosin (16 patents)Barry W PrestonBarry W Preston (7 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. J.m. Huber Corporation (2 from 356 patents)


2 patents:

1. 5075087 - Method for the preparation of modified synthetic hydrotalcite

2. 4883533 - Modified synthetic hydrotalcite

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12/31/2025
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