Growing community of inventors

Joinville, Brazil

Fernando Christoffel

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 = 6

Fernando Christoffel ↔ Ingwald Vollrath (1 patent)Fernando Christoffel ↔ Jose Fernandes (1 patent)Fernando ChristoffelFernando Christoffel (1 patent)Ingwald VollrathIngwald Vollrath (14 patents)Jose FernandesJose Fernandes (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Empresa Brasileira De Compressores S.a. - Embraco (1 from 82 patents)


1 patent:

1. 5421245 - Piston-articulating pin-connecting rod assembly for reciprocating

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as of
12/16/2025
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