Growing community of inventors

Sarnia, Canada

David Carnell

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 = 16

David CarnellErnest G Pole (1 patent)David CarnellDavid Carnell (1 patent)Ernest G PoleErnest G Pole (4 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Polysar Limited (1 from 139 patents)


1 patent:

1. 4705816 - Liquid mulch

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as of
1/12/2026
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