Growing community of inventors

Ottawa, Canada

Robert Hemmerich

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 = 15

Robert HemmerichBruce Nolan (1 patent)Robert HemmerichFrancedillaois Bessette (1 patent)Robert HemmerichGary Puppa (1 patent)Robert HemmerichRobert Hemmerich (1 patent)Bruce NolanBruce Nolan (2 patents)Francedillaois BessetteFrancedillaois Bessette (1 patent)Gary PuppaGary Puppa (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Newbridge Networks Corporation (1 from 29 patents)


1 patent:

1. 5778003 - Loop-back detection using out-of-band signalling

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12/30/2025
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