Growing community of inventors

Geilenkirchen, Germany

Hartmut Giernalczyk

Average Co-Inventor Count = 5.00

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

Hartmut Giernalczyk ↔ Karl-Heinz Ecker (1 patent)Hartmut Giernalczyk ↔ Edwin C Lewis, Ii (1 patent)Hartmut Giernalczyk ↔ Helmut Henschenmacher (1 patent)Hartmut Giernalczyk ↔ Siegfried Rutte (1 patent)Hartmut GiernalczykHartmut Giernalczyk (1 patent)Karl-Heinz EckerKarl-Heinz Ecker (6 patents)Edwin C Lewis, IiEdwin C Lewis, Ii (4 patents)Helmut HenschenmacherHelmut Henschenmacher (3 patents)Siegfried RutteSiegfried Rutte (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Other (1 from 832,812 patents)


1 patent:

1. 4516477 - Closure for openings in pumps

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12/20/2025
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