Growing community of inventors

Revere, Italy

Christian Guernieri

Average Co-Inventor Count = 6.00

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 = 28

Christian GuernieriJohn R Hacker (2 patents)Christian GuernieriJohn F Connelly (2 patents)Christian GuernieriFabrizio Buratto (2 patents)Christian GuernieriEnrico Greco (2 patents)Christian GuernieriClaudio Formica (10 patents)Christian GuernieriMauro Cantoni (2 patents)Christian GuernieriJohn Francis Connelly (0 patent)Christian GuernieriJohn Francis Connelly (0 patent)Christian GuernieriChristian Guernieri (2 patents)John R HackerJohn R Hacker (71 patents)John F ConnellyJohn F Connelly (14 patents)Fabrizio BurattoFabrizio Buratto (12 patents)Enrico GrecoEnrico Greco (10 patents)Claudio FormicaClaudio Formica (10 patents)Mauro CantoniMauro Cantoni (8 patents)John Francis ConnellyJohn Francis Connelly (0 patent)John Francis ConnellyJohn Francis Connelly (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Donaldson Comapny, Inc. (2 from 1,405 patents)


2 patents:

1. 7955502 - Liquid filter arrangement and methods

2. 7662284 - Liquid filter arrangement and methods

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1/2/2026
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