Growing community of inventors

Dartmouth, Canada

John Roderick Campbell

Average Co-Inventor Count = 5.00

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 = 34

John Roderick Campbell ↔ Gregory Emile Chauvin (1 patent)John Roderick Campbell ↔ Donald Wesley Church (1 patent)John Roderick Campbell ↔ Douglas George Pincock (1 patent)John Roderick Campbell ↔ Theodore Gerard Bushnik (1 patent)John Roderick CampbellJohn Roderick Campbell (1 patent)Gregory Emile ChauvinGregory Emile Chauvin (35 patents)Donald Wesley ChurchDonald Wesley Church (10 patents)Douglas George PincockDouglas George Pincock (2 patents)Theodore Gerard BushnikTheodore Gerard Bushnik (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. J.j. Mackay Canada Limited (1 from 44 patents)


1 patent:

1. 8727207 - Electronic parking meter

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