Growing community of inventors

Legnano, Italy

Luigi Petrelli

Average Co-Inventor Count = 1.20

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 = 26

Luigi PetrelliDomenico D'Aquaro (1 patent)Luigi PetrelliLuigi Petrelli (3 patents)Domenico D'AquaroDomenico D'Aquaro (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Alfa Lancia Industriale S.p.a. (2 from 16 patents)

2. Alfa Romeo Auto S.p.a. (1 from 42 patents)


3 patents:

1. 5024480 - Bodywork for automobiles

2. 5000333 - Container for the windshield washing liquid of a car

3. 4961638 - Internal rearview mirror with an adjustable support for motor vehicles

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12/18/2025
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