Growing community of inventors

Gelsenkirchen-Buer, Germany

Heinrich Leppek

Average Co-Inventor Count = 4.00

ph-index = 4

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 = 63

Heinrich LeppekHelmut Kehr (4 patents)Heinrich LeppekMatthias Schleinzer (4 patents)Heinrich LeppekAdolf Kuehnle (3 patents)Heinrich LeppekAdolf Kuhnle (1 patent)Heinrich LeppekHeinrich Leppek (4 patents)Helmut KehrHelmut Kehr (9 patents)Matthias SchleinzerMatthias Schleinzer (6 patents)Adolf KuehnleAdolf Kuehnle (12 patents)Adolf KuhnleAdolf Kuhnle (5 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Huels Aktiengesellschaft (4 from 580 patents)


4 patents:

1. 5472764 - Solid coating composition for textile floor coverings

2. 5248719 - Solid coating composition for textile floor coverings

3. 5241014 - Process for the production of largely amorphous polyalphaolefins with a

4. 5047462 - Solid coating composition for textile floor coverings

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12/7/2025
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