Growing community of inventors

Jiangsu, China

Roger Wang

Average Co-Inventor Count = 5.33

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 = 18

Roger WangFrances Spidare (2 patents)Roger WangKenneth Chapman (2 patents)Roger WangJames Zhou (2 patents)Roger WangJohn E Owens (1 patent)Roger WangRussell Pizzuto (1 patent)Roger WangRichard Li (1 patent)Roger WangChris Jaeger (1 patent)Roger WangRoger Wang (2 patents)Frances SpidareFrances Spidare (3 patents)Kenneth ChapmanKenneth Chapman (2 patents)James ZhouJames Zhou (2 patents)John E OwensJohn E Owens (9 patents)Russell PizzutoRussell Pizzuto (1 patent)Richard LiRichard Li (1 patent)Chris JaegerChris Jaeger (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Invacare Corporation (2 from 320 patents)


2 patents:

1. 8272084 - Patient lift with hanger bar attachment

2. 8250687 - Patient lift with adjustable knee pads and sling hooks

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idiyas.com
as of
1/4/2026
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