Growing community of inventors

Aurora, Canada

David William Offen

Average Co-Inventor Count = 3.00

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 = 22

David William OffenAlberto Leon-Garcia (1 patent)David William OffenDaniel Patrick Shea (1 patent)David William OffenDavid William Offen (1 patent)Alberto Leon-GarciaAlberto Leon-Garcia (6 patents)Daniel Patrick SheaDaniel Patrick Shea (2 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Other (1 from 832,843 patents)


1 patent:

1. 9351133 - Systems and methods for managing incoming calls

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12/26/2025
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