Growing community of inventors

Eggenstein-Leopoldshafen, Germany

Christian Cramer

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 = 43

Christian CramerReiner Wallmeier (1 patent)Christian CramerJens Breyer (1 patent)Christian CramerChristian Cramer (1 patent)Reiner WallmeierReiner Wallmeier (5 patents)Jens BreyerJens Breyer (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sap Ag (1 from 3,607 patents)


1 patent:

1. 7640273 - Business intelligence data reconciliation system

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12/26/2025
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