Growing community of inventors

Hückelhoven, Germany

Christoph Graf

Average Co-Inventor Count = 3.20

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 = 4

Christoph Graf ↔ Ulrich Werner Neumann (1 patent)Christoph Graf ↔ Michael Royce Johnson (1 patent)Christoph Graf ↔ Brian William Manikas (1 patent)Christoph Graf ↔ John Carl Bell (1 patent)Christoph Graf ↔ Christoph Lammen (1 patent)Christoph Graf ↔ Heinrich Gopfert (1 patent)Christoph Graf ↔ Adam Sean Philip David Davis (1 patent)Christoph Graf ↔ Sebastian Freiheit (1 patent)Christoph Graf ↔ Heinrich GÖPFERT (0 patent)Christoph Graf ↔ Adam Sean Phillip David Davis (0 patent)Christoph GrafChristoph Graf (2 patents)Ulrich Werner NeumannUlrich Werner Neumann (36 patents)Michael Royce JohnsonMichael Royce Johnson (26 patents)Brian William ManikasBrian William Manikas (8 patents)John Carl BellJohn Carl Bell (3 patents)Christoph LammenChristoph Lammen (3 patents)Heinrich GopfertHeinrich Gopfert (2 patents)Adam Sean Philip David DavisAdam Sean Philip David Davis (1 patent)Sebastian FreiheitSebastian Freiheit (1 patent)Heinrich GÖPFERTHeinrich GÖPFERT (0 patent)Adam Sean Phillip David DavisAdam Sean Phillip David Davis (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. General Electric Company (1 from 51,873 patents)

2. Wobben Properties Gmbh (1 from 437 patents)


2 patents:

1. 10975732 - Rotor turning device for balancing a wind turbine rotor

2. 9962776 - Pre-stressing tendon separation device

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