Growing community of inventors

Langley, Canada

Donald Gray

Average Co-Inventor Count = 8.00

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 = 203

Donald Gray ↔ Brian H Harrison (1 patent)Donald Gray ↔ James A Newman (1 patent)Donald Gray ↔ Andre M St Laurent (1 patent)Donald Gray ↔ Brian Gallup (1 patent)Donald Gray ↔ Jocelyn B Pedder (1 patent)Donald Gray ↔ Nicole Ranger (1 patent)Donald Gray ↔ Lorne A Main (1 patent)Donald GrayDonald Gray (1 patent)Brian H HarrisonBrian H Harrison (5 patents)James A NewmanJames A Newman (3 patents)Andre M St LaurentAndre M St Laurent (2 patents)Brian GallupBrian Gallup (1 patent)Jocelyn B PedderJocelyn B Pedder (1 patent)Nicole RangerNicole Ranger (1 patent)Lorne A MainLorne A Main (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Her Majesty the Queen in Right of Canada, As Represented by the Minister (1 from 536 patents)


1 patent:

1. 5038776 - Universal head harness

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as of
1/2/2026
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