Growing community of inventors

Wayne, NJ, United States of America

Karl-Heinz Wieser

Average Co-Inventor Count = 4.00

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 = 15

Karl-Heinz Wieser ↔ Helmuth H Prochaska (1 patent)Karl-Heinz Wieser ↔ Walter Tames (1 patent)Karl-Heinz Wieser ↔ Vincent S Oliver (1 patent)Karl-Heinz WieserKarl-Heinz Wieser (1 patent)Helmuth H ProchaskaHelmuth H Prochaska (2 patents)Walter TamesWalter Tames (2 patents)Vincent S OliverVincent S Oliver (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Mobay Chemical Corporation (1 from 191 patents)


1 patent:

1. 4576649 - Color enhanced permanent pigments from precipitated cationic dyes

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12/15/2025
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