Growing community of inventors

Berkhamstead, United Kingdom

Christopher M Graebe

Average Co-Inventor Count = 3.00

ph-index = 2

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

Christopher M Graebe ↔ Paul C Ward (2 patents)Christopher M Graebe ↔ Anthony Earle (1 patent)Christopher M Graebe ↔ Edward C Glover (1 patent)Christopher M Graebe ↔ David A Skye (1 patent)Christopher M Graebe ↔ Nicholas John Taylor (1 patent)Christopher M GraebeChristopher M Graebe (2 patents)Paul C WardPaul C Ward (15 patents)Anthony EarleAnthony Earle (79 patents)Edward C GloverEdward C Glover (40 patents)David A SkyeDavid A Skye (8 patents)Nicholas John TaylorNicholas John Taylor (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Eastman-Kodak Company (2 from 21,595 patents)


2 patents:

1. 5491530 - Processing of photographic film

2. 5315346 - Scanners

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as of
1/14/2026
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