Growing community of inventors

Royal Oak, MI, United States of America

David Johnston

Average Co-Inventor Count = 4.00

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

David Johnston ↔ Michael Antonio Ciavaglia (1 patent)David Johnston ↔ Emily Mascarenas (1 patent)David Johnston ↔ Philip Bigos (1 patent)David JohnstonDavid Johnston (1 patent)Michael Antonio CiavagliaMichael Antonio Ciavaglia (17 patents)Emily MascarenasEmily Mascarenas (1 patent)Philip BigosPhilip Bigos (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ford Global Technolgoies, LLC (1 from 25,901 patents)


1 patent:

1. 11096843 - Vehicle wheelchair lift

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12/6/2025
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