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Wuppertal, Germany

Thomas Kempf

Average Co-Inventor Count = 1.33

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 = 7

Thomas KempfHubert Zimmermann (1 patent)Thomas KempfThomas Kempf (2 patents)Hubert ZimmermannHubert Zimmermann (2 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Otto Brand Gmbh (2 from 2 patents)


2 patents:

1. 4474637 - Labeling machine and label

2. 4426241 - Belt loop fabricating apparatus and method

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as of
1/21/2026
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