Growing community of inventors

Dresden, Germany

Hartmut Freitag

Average Co-Inventor Count = 8.00

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

Hartmut FreitagHans-Christian Hecht (2 patents)Hartmut FreitagJohannes Struempfel (2 patents)Hartmut FreitagReinhardt Bauer (2 patents)Hartmut FreitagHeiko Richter (2 patents)Hartmut FreitagFalk Schwerdtfeger (2 patents)Hartmut FreitagAndreas Heisig (1 patent)Hartmut FreitagAndre Ulbricht (1 patent)Hartmut FreitagAndrewas Heisig (1 patent)Hartmut FreitagAndré Ulbricht (1 patent)Hartmut FreitagHartmut Freitag (2 patents)Hans-Christian HechtHans-Christian Hecht (11 patents)Johannes StruempfelJohannes Struempfel (9 patents)Reinhardt BauerReinhardt Bauer (8 patents)Heiko RichterHeiko Richter (3 patents)Falk SchwerdtfegerFalk Schwerdtfeger (3 patents)Andreas HeisigAndreas Heisig (6 patents)Andre UlbrichtAndre Ulbricht (2 patents)Andrewas HeisigAndrewas Heisig (1 patent)André UlbrichtAndré Ulbricht (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Von Ardenne Anlagentechnik Gmbh (2 from 49 patents)


2 patents:

1. 8033781 - Method for loading and unloading a transport device

2. 8007223 - Transport device, loading device and method for loading and unloading the transport device

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as of
12/7/2025
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