Growing community of inventors

West Bloomfield, MI, United States of America

David Shtern

Average Co-Inventor Count = 2.40

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

David ShternMichael J Krupa (2 patents)David ShternRobert S Coleman (1 patent)David ShternRobert S Coleman (1 patent)David ShternDavid Shtern (2 patents)Michael J KrupaMichael J Krupa (3 patents)Robert S ColemanRobert S Coleman (2 patents)Robert S ColemanRobert S Coleman (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Basf Se Corporation (2 from 5,674 patents)


2 patents:

1. 12084539 - Polyisocyanate composition, a polyurethane foam obtained therefrom and use thereof

2. 10894857 - Method of forming a polyurethane foam article

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idiyas.com
as of
12/28/2025
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