Growing community of inventors

Rome, Italy

Giovanni Delibra

Average Co-Inventor Count = 10.00

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 = 13

Giovanni DelibraMasashi Obuchi (3 patents)Giovanni DelibraSo Kuroiwa (3 patents)Giovanni DelibraDai Sakihama (3 patents)Giovanni DelibraRenato Groppo (3 patents)Giovanni DelibraFabio Balbo (3 patents)Giovanni DelibraAlessandro Corsini (3 patents)Giovanni DelibraMariano Matteazzi (3 patents)Giovanni DelibraFranco Rispoli (3 patents)Giovanni DelibraLucio Cardillo (3 patents)Giovanni DelibraGiovanni Delibra (3 patents)Masashi ObuchiMasashi Obuchi (10 patents)So KuroiwaSo Kuroiwa (5 patents)Dai SakihamaDai Sakihama (4 patents)Renato GroppoRenato Groppo (4 patents)Fabio BalboFabio Balbo (4 patents)Alessandro CorsiniAlessandro Corsini (4 patents)Mariano MatteazziMariano Matteazzi (4 patents)Franco RispoliFranco Rispoli (3 patents)Lucio CardilloLucio Cardillo (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ebara Corporation (3 from 2,512 patents)


3 patents:

1. 10626880 - Impeller assembly for centrifugal pumps

2. D791841 - Impeller for pumps

3. D776166 - Impeller for a pump

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as of
1/3/2026
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