Growing community of inventors

Wauconda, IL, United States of America

Friedrich Stein

Average Co-Inventor Count = 2.00

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 = 44

Friedrich Stein ↔ Neal E Langseder (1 patent)Friedrich SteinFriedrich Stein (1 patent)Neal E LangsederNeal E Langseder (7 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. American Can Company (1 from 456 patents)


1 patent:

1. 4361251 - Detachment resistant retained lever tab

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12/22/2025
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