Growing community of inventors

Stouffville, Canada

Chad Robert Stewart

Average Co-Inventor Count = 3.71

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 = 259

Chad Robert Stewart ↔ Roman S Ferber (3 patents)Chad Robert Stewart ↔ Hing Wah Tsang (3 patents)Chad Robert Stewart ↔ Andrew Steven Juhasz (1 patent)Chad Robert Stewart ↔ John Liu (1 patent)Chad Robert Stewart ↔ Paul Daniel Farrugia (1 patent)Chad Robert Stewart ↔ David William Riley (1 patent)Chad Robert StewartChad Robert Stewart (3 patents)Roman S FerberRoman S Ferber (93 patents)Hing Wah TsangHing Wah Tsang (22 patents)Andrew Steven JuhaszAndrew Steven Juhasz (19 patents)John LiuJohn Liu (4 patents)Paul Daniel FarrugiaPaul Daniel Farrugia (1 patent)David William RileyDavid William Riley (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Fka Distributing Co. (3 from 105 patents)


3 patents:

1. D726152 - Speaker

2. D691587 - Speaker

3. D674748 - Portable power supply for a mobile device

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idiyas.com
as of
12/14/2025
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