Growing community of inventors

Ummendorf, Germany

Andreas Speh

Average Co-Inventor Count = 3.00

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 = 15

Andreas SpehJürgen Baumann (2 patents)Andreas SpehOliver Schweizer (2 patents)Andreas SpehManfred Baechtle (1 patent)Andreas SpehMarkus Schliesser (1 patent)Andreas SpehAndreas Speh (3 patents)Jürgen BaumannJürgen Baumann (18 patents)Oliver SchweizerOliver Schweizer (6 patents)Manfred BaechtleManfred Baechtle (26 patents)Markus SchliesserMarkus Schliesser (7 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Recaro Aircraft Seating Gmbh & Co. Kg (2 from 123 patents)

2. Albert Handtmann Maschinenfabrik Gmbh & Co. Kg (1 from 108 patents)


3 patents:

1. 11779026 - Device and method for constricting and/or severing a sausage strand

2. 8205938 - Seat device

3. 7699400 - Seating apparatus, and in particular vehicle or aircraft seating apparatus

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as of
1/13/2026
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