Growing community of inventors

Zoznegg, Germany

Martin Lehmann

Average Co-Inventor Count = 2.25

ph-index = 3

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 = 22

Martin Lehmann ↔ Peter Eisenkolb (3 patents)Martin Lehmann ↔ Stefan Heseler (1 patent)Martin LehmannMartin Lehmann (3 patents)Peter EisenkolbPeter Eisenkolb (32 patents)Stefan HeselerStefan Heseler (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Karl Storz-gmbh & Co. Kg (3 from 1,029 patents)

2. Karl Storz Se Co. & Kg (370 patents)


3 patents:

1. 9801525 - Method for assembling a cover glass in an endoscope and endoscope

2. D670383 - Eyepiece cup

3. D669580 - Eyepiece cup

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12/16/2025
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