Growing community of inventors

Ravensburg, Germany

Christian Sprenger

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 = 0

Christian SprengerNorbert Hausladen (1 patent)Christian SprengerViktor Schindler (1 patent)Christian SprengerRainer Schmelz (4 patents)Christian SprengerChristian Sprenger (1 patent)Norbert HausladenNorbert Hausladen (19 patents)Viktor SchindlerViktor Schindler (10 patents)Rainer SchmelzRainer Schmelz (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Liebherr-Components Biberach Gmbh (1 from 102 patents)

2. Gruner Ag (6 patents)


1 patent:

1. 12172190 - Vibration generator and construction machine having such a vibration generator

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1/8/2026
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