Growing community of inventors

Almonte, Canada

Michael Symons

Average Co-Inventor Count = 3.00

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 = 25

Michael Symons ↔ Leonard G Lee (1 patent)Michael Symons ↔ Ewan Smith (1 patent)Michael SymonsMichael Symons (1 patent)Leonard G LeeLeonard G Lee (46 patents)Ewan SmithEwan Smith (4 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Lee Valley Tools Ltd. (1 from 140 patents)


1 patent:

1. D480953 - Countersunk washer

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12/8/2025
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