Growing community of inventors

Granite Bay, CA, United States of America

Michael Wayne Riffle

Average Co-Inventor Count = 2.21

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 = 32

Michael Wayne RiffleRichard Hoppmann (2 patents)Michael Wayne RiffleDebra Krotish (2 patents)Michael Wayne RiffleStephen Harris (1 patent)Michael Wayne RiffleDuncan Howe (1 patent)Michael Wayne RiffleVictor Rao (1 patent)Michael Wayne RifflePatrick K Burke (1 patent)Michael Wayne RiffleMary Elizabeth Poston (1 patent)Michael Wayne RiffleScot D Loiselle (1 patent)Michael Wayne RiffleMichael Wayne Riffle (4 patents)Richard HoppmannRichard Hoppmann (8 patents)Debra KrotishDebra Krotish (3 patents)Stephen HarrisStephen Harris (2 patents)Duncan HoweDuncan Howe (2 patents)Victor RaoVictor Rao (2 patents)Patrick K BurkePatrick K Burke (1 patent)Mary Elizabeth PostonMary Elizabeth Poston (1 patent)Scot D LoiselleScot D Loiselle (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Medical University of South Carolina (2 from 663 patents)

2. Other (1 from 832,961 patents)


4 patents:

1. 12254781 - Educational multiplayer card game system and method

2. 10492759 - Ultrasound barrier devices and methods related thereto

3. 10186171 - Adding sounds to simulated ultrasound examinations

4. 5058352 - Barrier system

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as of
1/13/2026
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