Growing community of inventors

Reno, NV, United States of America

Chan Griswold

Average Co-Inventor Count = 3.68

ph-index = 12

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 = 439

Chan GriswoldHarold E Mattice (16 patents)Chan GriswoldRichard Wilder (15 patents)Chan GriswoldJames W Stockdale (12 patents)Chan GriswoldChris Gadda (10 patents)Chan GriswoldBinh T Nguyen (4 patents)Chan GriswoldWilliam R Wells (4 patents)Chan GriswoldChristian E Gadda (4 patents)Chan GriswoldJoseph Randolph Hedrick (2 patents)Chan GriswoldRicky J Lew (2 patents)Chan GriswoldCraig A Paulsen (1 patent)Chan GriswoldSonny Mattice (1 patent)Chan GriswoldChan Griswold (21 patents)Harold E MatticeHarold E Mattice (77 patents)Richard WilderRichard Wilder (70 patents)James W StockdaleJames W Stockdale (57 patents)Chris GaddaChris Gadda (12 patents)Binh T NguyenBinh T Nguyen (232 patents)William R WellsWilliam R Wells (71 patents)Christian E GaddaChristian E Gadda (33 patents)Joseph Randolph HedrickJoseph Randolph Hedrick (125 patents)Ricky J LewRicky J Lew (9 patents)Craig A PaulsenCraig A Paulsen (108 patents)Sonny MatticeSonny Mattice (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Igt (21 from 4,363 patents)


21 patents:

1. 9865123 - Wide screen gaming apparatus

2. 9798391 - Control of wager-based game using gesture recognition

3. 9734657 - Wide screen gaming apparatus

4. 9552686 - Video and mechanical spinning bonus wheel

5. 9437071 - Wide screen gaming apparatus

6. 9230395 - Control of wager-based game using gesture recognition

7. 9017157 - Wide screen gaming apparatus

8. 8771051 - Video and mechanical spinning bonus wheel

9. 8684839 - Control of wager-based game using gesture recognition

10. 8460103 - Gesture controlled casino gaming system

11. 8382578 - Gaming device and method having purchasable randomly selected paytables

12. 8262460 - Gaming device and method having purchasable randomly selected paytables

13. 8262459 - Gaming device and method having purchasable randomly selected paytables

14. 8118681 - Gaming system having retractable gaming unit

15. 8002621 - Gaming device and method having purchasable randomly selected paytables

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as of
12/29/2025
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