Growing community of inventors

Queens Bay, Canada

Derek Lee Sandquist

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 = 0

Derek Lee SandquistJack William Fenkhuber (1 patent)Derek Lee SandquistRichard Allan Gostlin (1 patent)Derek Lee SandquistDerek Lee Sandquist (1 patent)Jack William FenkhuberJack William Fenkhuber (7 patents)Richard Allan GostlinRichard Allan Gostlin (1 patent)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Valid Manufacturing Ltd. (1 from 8 patents)


1 patent:

1. 12368826 - Head up display system and method

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12/19/2025
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