Growing community of inventors

Langen, Germany

Roland Merchel

Average Co-Inventor Count = 6.00

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 = 3

Roland Merchel ↔ Volker Dabringhaus (1 patent)Roland Merchel ↔ Peter Wegel (1 patent)Roland Merchel ↔ Alexander Fischer (1 patent)Roland Merchel ↔ Gerhard Zeuner (1 patent)Roland Merchel ↔ Gunther Dietz (1 patent)Roland MerchelRoland Merchel (1 patent)Volker DabringhausVolker Dabringhaus (8 patents)Peter WegelPeter Wegel (6 patents)Alexander FischerAlexander Fischer (2 patents)Gerhard ZeunerGerhard Zeuner (1 patent)Gunther DietzGunther Dietz (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Schoeller & Co., Elektrotechnische Fabrik Gmbh & Co. (1 from 7 patents)


1 patent:

1. 5223695 - Electric cigarette lighter

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12/17/2025
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