Growing community of inventors

Leverkusen, Germany

Dietrich K Hardt, Deceased

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 = 8

Dietrich K Hardt, Deceased ↔ Fritz Mietzsch (1 patent)Dietrich K Hardt, Deceased ↔ Otto Billinger (1 patent)Dietrich K Hardt, DeceasedDietrich K Hardt, Deceased (1 patent)Fritz MietzschFritz Mietzsch (10 patents)Otto BillingerOtto Billinger (7 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Bayer Aktiengesellschaft (1 from 12,157 patents)


1 patent:

1. 4381361 - Polyvinyl chloride moulding composition

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12/5/2025
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