Growing community of inventors

Ottawa, Canada

David Douglas Springgay

Average Co-Inventor Count = 3.55

ph-index = 3

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 = 16

David Douglas SpringgayDavid Gregory Popovich (5 patents)David Douglas SpringgayDavid Frederick Gurnsey (5 patents)David Douglas SpringgayKevin T McGuire (3 patents)David Douglas SpringgayEduardo Jose Pereira (3 patents)David Douglas SpringgayNashib Qadri (3 patents)David Douglas SpringgayMira Vrbaski (1 patent)David Douglas SpringgayMichael Hanner (1 patent)David Douglas SpringgayDusko Misic (1 patent)David Douglas SpringgayOmid Banyasad (1 patent)David Douglas SpringgayMark Andrew MacDonald (1 patent)David Douglas SpringgaySiobhan Nearey (1 patent)David Douglas SpringgayRodrigo Trevizan Peretti (1 patent)David Douglas SpringgayDaniel Donat Joseph Leroux (1 patent)David Douglas SpringgayDavid Douglas Springgay (10 patents)David Gregory PopovichDavid Gregory Popovich (13 patents)David Frederick GurnseyDavid Frederick Gurnsey (5 patents)Kevin T McGuireKevin T McGuire (11 patents)Eduardo Jose PereiraEduardo Jose Pereira (3 patents)Nashib QadriNashib Qadri (3 patents)Mira VrbaskiMira Vrbaski (8 patents)Michael HannerMichael Hanner (6 patents)Dusko MisicDusko Misic (2 patents)Omid BanyasadOmid Banyasad (1 patent)Mark Andrew MacDonaldMark Andrew MacDonald (1 patent)Siobhan NeareySiobhan Nearey (1 patent)Rodrigo Trevizan PerettiRodrigo Trevizan Peretti (1 patent)Daniel Donat Joseph LerouxDaniel Donat Joseph Leroux (1 patent)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. International Business Machines Corporation (5 from 164,135 patents)

2. Nureva, Inc. (5 from 30 patents)


10 patents:

1. 11409390 - Method, apparatus and computer-readable media for touch and speech interface with audio location

2. 10845909 - Method, apparatus and computer-readable media for touch and speech interface with audio location

3. 10831297 - Method, apparatus and computer-readable media for touch and speech interface

4. 10394358 - Method, apparatus and computer-readable media for touch and speech interface

5. 10338713 - Method, apparatus and computer-readable media for touch and speech interface with audio location

6. 9348807 - Apparatus and method for providing a condition builder interface

7. 8332750 - Resolving inter-page nodes and connectors in process diagrams

8. 8296723 - Configurable unified modeling language building blocks

9. 7899836 - Apparatus and method for providing a condition builder interface

10. 7428536 - Apparatus and method for providing a condition builder interface

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as of
12/11/2025
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