Growing community of inventors

Remshalden, Germany

Ernst Limbach

Average Co-Inventor Count = 6.00

ph-index = 2

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 = 9

Ernst Limbach ↔ Helmut Kollotzek (2 patents)Ernst Limbach ↔ Josip Zvonkovic (2 patents)Ernst Limbach ↔ Markus Leitl (2 patents)Ernst Limbach ↔ Sven Schilling (2 patents)Ernst Limbach ↔ Arnold Benz (2 patents)Ernst LimbachErnst Limbach (2 patents)Helmut KollotzekHelmut Kollotzek (7 patents)Josip ZvonkovicJosip Zvonkovic (4 patents)Markus LeitlMarkus Leitl (4 patents)Sven SchillingSven Schilling (2 patents)Arnold BenzArnold Benz (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Mahle International Gmbh (2 from 1,480 patents)


2 patents:

1. 7921555 - Piston for an internal combustion engine and method for its production

2. 7900551 - Piston for an internal combustion engine

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as of
12/31/2025
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