Growing community of inventors

Newmarket, Canada

John Ingold

Average Co-Inventor Count = 4.00

ph-index = 2

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 = 51

John Ingold ↔ Alan Mangaroo (2 patents)John Ingold ↔ James Poulton (2 patents)John Ingold ↔ Sava Stoianov (2 patents)John Ingold ↔ Christopher Wilson (1 patent)John Ingold ↔ Elizabeth Lee (1 patent)John IngoldJohn Ingold (2 patents)Alan MangarooAlan Mangaroo (15 patents)James PoultonJames Poulton (2 patents)Sava StoianovSava Stoianov (2 patents)Christopher WilsonChristopher Wilson (1 patent)Elizabeth LeeElizabeth Lee (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Psion Teklogix Inc. (2 from 53 patents)

2. Allseating Corporation (66 patents)


2 patents:

1. D619138 - Hand held computer

2. D618688 - Hand held computer

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as of
12/31/2025
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