Growing community of inventors

Maple Ridge, Canada

Rosanna M Wijenberg

Average Co-Inventor Count = 3.43

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 = 21

Rosanna M WijenbergGerhard Gries (2 patents)Rosanna M WijenbergStephen J Takacs (1 patent)Rosanna M WijenbergStephen Takács (1 patent)Rosanna M WijenbergKevin Lam (1 patent)Rosanna M WijenbergRosanna M Wijenberg (2 patents)Gerhard GriesGerhard Gries (24 patents)Stephen J TakacsStephen J Takacs (4 patents)Stephen TakácsStephen Takács (3 patents)Kevin LamKevin Lam (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Other (2 from 832,680 patents)


2 patents:

1. 7712247 - Use of electromagnetic fields to affect insect movement

2. 7541936 - Use of wing-fanning sounds to affect cockroach movement

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as of
12/6/2025
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