Growing community of inventors

Witten-Heven, Germany

Lutz Leyhe

Average Co-Inventor Count = 7.00

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 = 2

Lutz Leyhe ↔ Roland Morlock (1 patent)Lutz Leyhe ↔ Raschad Mady (1 patent)Lutz Leyhe ↔ Dieter Geruhn (1 patent)Lutz Leyhe ↔ Franz Ricke (1 patent)Lutz Leyhe ↔ Jobst H Meyer Zu Bexten (1 patent)Lutz Leyhe ↔ Winand Hanelt (1 patent)Lutz LeyheLutz Leyhe (1 patent)Roland MorlockRoland Morlock (8 patents)Raschad MadyRaschad Mady (6 patents)Dieter GeruhnDieter Geruhn (3 patents)Franz RickeFranz Ricke (2 patents)Jobst H Meyer Zu BextenJobst H Meyer Zu Bexten (2 patents)Winand HaneltWinand Hanelt (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Gerhard Collardin Gmbh (1 from 16 patents)


1 patent:

1. 4497668 - Phosphating process for zinc-plated metals

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as of
1/21/2026
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