Growing community of inventors

Spoltore, Italy

Demetrio Del Leonardis

Average Co-Inventor Count = 3.00

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 = 19

Demetrio Del Leonardis ↔ Tommaso Ruscitti (1 patent)Demetrio Del Leonardis ↔ Davide Cutilli (1 patent)Demetrio Del LeonardisDemetrio Del Leonardis (1 patent)Tommaso RuscittiTommaso Ruscitti (12 patents)Davide CutilliDavide Cutilli (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sar S.p.a. (1 from 25 patents)


1 patent:

1. 4899913 - Hand pump for delivering thick or liquid substances contained in bottles

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as of
12/19/2025
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