Growing community of inventors

Brampton, Canada

Steven D Canning

Average Co-Inventor Count = 2.29

ph-index = 4

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 = 92

Steven D CanningHerbert K Johnston (3 patents)Steven D CanningDeborah A Kennedy (3 patents)Steven D CanningBerend H Zylstra (3 patents)Steven D CanningSteven D Canning (4 patents)Herbert K JohnstonHerbert K Johnston (3 patents)Deborah A KennedyDeborah A Kennedy (3 patents)Berend H ZylstraBerend H Zylstra (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Woodbridge Foam Corporation (4 from 56 patents)


4 patents:

1. D368615 - Pillow

2. D367391 - Pillow

3. D367390 - Pillow

4. D352634 - Mattress pad

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as of
1/4/2026
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