Growing community of inventors

Wuppertal-Cronenberg, Germany

Siegfried Putsch

Average Co-Inventor Count = 6.00

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 = 18

Siegfried Putsch ↔ Heinz Schippers (1 patent)Siegfried Putsch ↔ Erich Lenk (1 patent)Siegfried Putsch ↔ Manfred Mayer (1 patent)Siegfried Putsch ↔ Gerhard Martens (1 patent)Siegfried Putsch ↔ Werner Pieper (1 patent)Siegfried PutschSiegfried Putsch (1 patent)Heinz SchippersHeinz Schippers (81 patents)Erich LenkErich Lenk (66 patents)Manfred MayerManfred Mayer (12 patents)Gerhard MartensGerhard Martens (8 patents)Werner PieperWerner Pieper (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Barmag Barmer Maschinenfabrik Ag (1 from 169 patents)


1 patent:

1. 4504021 - Ribbon free wound yarn package and method and apparatus for producing

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12/19/2025
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