Growing community of inventors

Osnabrück, Germany

Hans-Dirk Piwowar

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 = 4

Hans-Dirk PiwowarGerhard Hugenschütt (2 patents)Hans-Dirk PiwowarDirk Rode (2 patents)Hans-Dirk PiwowarDietmar Kolbeck (2 patents)Hans-Dirk PiwowarHans-Günter Wobker (1 patent)Hans-Dirk PiwowarThomas Rolf (1 patent)Hans-Dirk PiwowarRoland Hauri (1 patent)Hans-Dirk PiwowarFrank Maiwald (1 patent)Hans-Dirk PiwowarRaimund Boldt (1 patent)Hans-Dirk PiwowarDaniel Reinelt (1 patent)Hans-Dirk PiwowarHans-Günter Wober (1 patent)Hans-Dirk PiwowarHans-Juergen Hemschemeier (1 patent)Hans-Dirk PiwowarGerhard Hugenschuett (1 patent)Hans-Dirk PiwowarHans-Guenter Wobker (1 patent)Hans-Dirk PiwowarHans-Jürgen Hemschemeier (1 patent)Hans-Dirk PiwowarHans-Dirk Piwowar (2 patents)Gerhard HugenschüttGerhard Hugenschütt (15 patents)Dirk RodeDirk Rode (13 patents)Dietmar KolbeckDietmar Kolbeck (9 patents)Hans-Günter WobkerHans-Günter Wobker (12 patents)Thomas RolfThomas Rolf (9 patents)Roland HauriRoland Hauri (6 patents)Frank MaiwaldFrank Maiwald (2 patents)Raimund BoldtRaimund Boldt (2 patents)Daniel ReineltDaniel Reinelt (1 patent)Hans-Günter WoberHans-Günter Wober (1 patent)Hans-Juergen HemschemeierHans-Juergen Hemschemeier (1 patent)Gerhard HugenschuettGerhard Hugenschuett (2 patents)Hans-Guenter WobkerHans-Guenter Wobker (2 patents)Hans-Jürgen HemschemeierHans-Jürgen Hemschemeier (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Km Europa Metal Ag (1 from 47 patents)

2. Kme Germany Ag & Co. Kg (1 from 5 patents)


2 patents:

1. 7455098 - Permanent chill mold for the continuous casting of metals

2. 6874564 - Liquid-cooled mold

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as of
12/14/2025
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