Growing community of inventors

Kitchener, Canada

Brian Johannesson

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 = 10

Brian Johannesson ↔ Graham Heit (1 patent)Brian Johannesson ↔ Glen Johannesson (1 patent)Brian Johannesson ↔ Jeff Dayman (1 patent)Brian Johannesson ↔ Kevin Michener (1 patent)Brian Johannesson ↔ Jeff Davis (1 patent)Brian Johannesson ↔ Bill Stefanuk (1 patent)Brian Johannesson ↔ Fred Brouwer (1 patent)Brian JohannessonBrian Johannesson (1 patent)Graham HeitGraham Heit (15 patents)Glen JohannessonGlen Johannesson (9 patents)Jeff DaymanJeff Dayman (7 patents)Kevin MichenerKevin Michener (1 patent)Jeff DavisJeff Davis (1 patent)Bill StefanukBill Stefanuk (1 patent)Fred BrouwerFred Brouwer (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Rdm Corporation (1 from 24 patents)


1 patent:

1. 7182249 - Apparatus and method for obtaining data from a document

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as of
12/11/2025
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