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Thornhill, Canada

Clarence Pangsum Au

Average Co-Inventor Count = 2.00

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 = 28

Clarence Pangsum AuCharles F Wood (1 patent)Clarence Pangsum AuClarence Pangsum Au (1 patent)Charles F WoodCharles F Wood (13 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Aluma Enterprises Inc. (1 from 7 patents)


1 patent:

1. 5930966 - Screw piercable structural support for a planar substrate

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12/19/2025
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