Growing community of inventors

Recke, Germany

Petra Liedmeyer

Average Co-Inventor Count = 2.18

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 = 14

Petra LiedmeyerSven Hollenbeck (2 patents)Petra LiedmeyerNorbert Bahlmann (1 patent)Petra LiedmeyerUwe Willenborg (1 patent)Petra LiedmeyerMark Wesselmann (1 patent)Petra LiedmeyerPetra Liedmeyer (4 patents)Sven HollenbeckSven Hollenbeck (8 patents)Norbert BahlmannNorbert Bahlmann (1 patent)Uwe WillenborgUwe Willenborg (1 patent)Mark WesselmannMark Wesselmann (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Wilhelm Karmann Gmbh (4 from 183 patents)


4 patents:

1. 7850222 - Cabriolet vehicle

2. 7661750 - Bow for a convertible vehicle

3. 7517000 - Cabriolet car

4. 7445266 - Cabriolet vehicle

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idiyas.com
as of
12/12/2025
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