Growing community of inventors

Vancouver, WA, United States of America

Zhak A Polovin

Average Co-Inventor Count = 3.00

ph-index = 3

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 = 22

Zhak A Polovin ↔ Gabriel De La Rosa Esparza (2 patents)Zhak A Polovin ↔ Marco Antonio Perez Gonzalez (2 patents)Zhak A Polovin ↔ Rasmey Yim (1 patent)Zhak A Polovin ↔ Shannon L Taylor (1 patent)Zhak A Polovin ↔ Jerry G Gradwohl (1 patent)Zhak A Polovin ↔ Alberto Espinoza (1 patent)Zhak A PolovinZhak A Polovin (4 patents)Gabriel De La Rosa EsparzaGabriel De La Rosa Esparza (3 patents)Marco Antonio Perez GonzalezMarco Antonio Perez Gonzalez (2 patents)Rasmey YimRasmey Yim (14 patents)Shannon L TaylorShannon L Taylor (7 patents)Jerry G GradwohlJerry G Gradwohl (4 patents)Alberto EspinozaAlberto Espinoza (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Karcher North America, Inc. (4 from 77 patents)


4 patents:

1. D793911 - Trailer device

2. D780560 - Hose guide

3. D772042 - Hose guide

4. D739715 - Hose reel

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
1/6/2026
Loading…