Growing community of inventors

Las Vegas, NV, United States of America

Gwen D Mathis

Average Co-Inventor Count = 2.40

ph-index = 4

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 = 44

Gwen D MathisRichard J Iannello (3 patents)Gwen D MathisJames K Bullock (3 patents)Gwen D MathisRaymond J Heidel (2 patents)Gwen D MathisEwoud A Budding (1 patent)Gwen D MathisGwen D Mathis (6 patents)Richard J IannelloRichard J Iannello (3 patents)James K BullockJames K Bullock (3 patents)Raymond J HeidelRaymond J Heidel (20 patents)Ewoud A BuddingEwoud A Budding (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Jcm American Corporation (6 from 49 patents)


6 patents:

1. 7491125 - Chip tray loading device and process

2. 7255215 - Bulk note feeder assembly for table game validator assembly

3. D526024 - Bill guide assembly

4. D520567 - Bulk chute feeder

5. 6968787 - Gaming table validator assembly

6. 6745887 - Gaming table validator assembly

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as of
12/19/2025
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