Growing community of inventors

Hayward, CA, United States of America

David Richey

Average Co-Inventor Count = 3.81

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 = 646

David RicheyDavid Van Horn (2 patents)David RicheyMarie King (2 patents)David RicheyLisa Bernhard (2 patents)David RicheyPaul Spaeth (1 patent)David RicheyAmy Alterman (1 patent)David RicheyMichele Lauren Banks Larsen (1 patent)David RicheyRichard Stopic (1 patent)David RicheyTraci Engle (1 patent)David RicheyMark Woelfer (1 patent)David RicheyLisa Doherty (1 patent)David RicheyJeffrey Sachs (1 patent)David RicheyAashish Bhargava (1 patent)David RicheyElizabeth Chaffin (1 patent)David RicheyStacey Jess (1 patent)David RicheyDenise Raper (1 patent)David RicheySameer Govila (1 patent)David RicheyDavid Richey (5 patents)David Van HornDavid Van Horn (2 patents)Marie KingMarie King (2 patents)Lisa BernhardLisa Bernhard (2 patents)Paul SpaethPaul Spaeth (8 patents)Amy AltermanAmy Alterman (5 patents)Michele Lauren Banks LarsenMichele Lauren Banks Larsen (3 patents)Richard StopicRichard Stopic (3 patents)Traci EngleTraci Engle (3 patents)Mark WoelferMark Woelfer (2 patents)Lisa DohertyLisa Doherty (1 patent)Jeffrey SachsJeffrey Sachs (1 patent)Aashish BhargavaAashish Bhargava (1 patent)Elizabeth ChaffinElizabeth Chaffin (1 patent)Stacey JessStacey Jess (1 patent)Denise RaperDenise Raper (1 patent)Sameer GovilaSameer Govila (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Visa International Service Association (3 from 2,512 patents)

2. Visa U.s.a. Inc. (2 from 475 patents)


5 patents:

1. 11301852 - System and method for updating account information

2. 11195176 - System, method, and computer program product for stand-in processing

3. 10572880 - Integrated merchant purchase inquiry and dispute resolution system

4. 7657441 - Method and system for facilitating electronic dispute resolution

5. 7356516 - Method and system for facilitating electronic dispute resolution

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as of
12/14/2025
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