Growing community of inventors

Vienna, Austria

Liang Guan

Average Co-Inventor Count = 2.00

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 = 13

Liang Guan ↔ Norbert Matsche (1 patent)Liang GuanLiang Guan (1 patent)Norbert MatscheNorbert Matsche (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Austrian Energy & Environment Sgp/waagner Biro Gmbh (1 from 7 patents)


1 patent:

1. 5447633 - Activated sludge process for sewage purification

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