Growing community of inventors

Hirschaid, Germany

Stephan Sporlein

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 = 2

Stephan SporleinAlexander Limpert (1 patent)Stephan SporleinMartin Kluge (1 patent)Stephan SporleinStephan Sporlein (1 patent)Alexander LimpertAlexander Limpert (9 patents)Martin KlugeMartin Kluge (5 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Illinois Tool Works Inc. (1 from 7,580 patents)


1 patent:

1. 8899894 - Device for fasting a component to a fastening stud

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12/12/2025
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