Growing community of inventors

Kamen, Germany

Heiko Langer

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 = 0

Heiko Langer ↔ Frank-Thomas Luig (1 patent)Heiko Langer ↔ Harry Hopfauf (1 patent)Heiko Langer ↔ Hartmut Klocke (3 patents)Heiko Langer ↔ Markus Leutner (1 patent)Heiko LangerHeiko Langer (1 patent)Frank-Thomas LuigFrank-Thomas Luig (9 patents)Harry HopfaufHarry Hopfauf (3 patents)Hartmut KlockeHartmut Klocke (3 patents)Markus LeutnerMarkus Leutner (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Grohe Ag (1 from 486 patents)

2. Klocke Verpackungs-service Gmbh (6 patents)


1 patent:

1. 10955058 - Diverter valve for a sanitary fitting with a biased spindle, a concealed installation body with such a diverter valve and a method for mounting a concealed installation body

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12/16/2025
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