Growing community of inventors

Guadalupe, Mexico

Alberto Espinoza

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 = 4

Alberto Espinoza ↔ Jerry G Gradwohl (1 patent)Alberto Espinoza ↔ Zhak A Polovin (1 patent)Alberto EspinozaAlberto Espinoza (1 patent)Jerry G GradwohlJerry G Gradwohl (4 patents)Zhak A PolovinZhak A Polovin (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Karcher North America, Inc. (1 from 77 patents)


1 patent:

1. D739715 - Hose reel

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/30/2025
Loading…