Growing community of inventors

Las Vegas, NV, United States of America

John Hemberger

Average Co-Inventor Count = 4.19

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 = 24

John HembergerOfir Ventura (4 patents)John HembergerZbigniew Czyzewski (3 patents)John HembergerMichael Skvorzov (3 patents)John HembergerRoger M Snow (2 patents)John HembergerRyan Masao Yee (2 patents)John HembergerElliot Frome (2 patents)John HembergerZbigniew Czyzweski (2 patents)John HembergerJoni Renee Johnston (1 patent)John HembergerJeff Kowalchuk (1 patent)John HembergerJohn Hemberger (6 patents)Ofir VenturaOfir Ventura (17 patents)Zbigniew CzyzewskiZbigniew Czyzewski (27 patents)Michael SkvorzovMichael Skvorzov (8 patents)Roger M SnowRoger M Snow (74 patents)Ryan Masao YeeRyan Masao Yee (19 patents)Elliot FromeElliot Frome (3 patents)Zbigniew CzyzweskiZbigniew Czyzweski (2 patents)Joni Renee JohnstonJoni Renee Johnston (1 patent)Jeff KowalchukJeff Kowalchuk (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ags LLC (3 from 184 patents)

2. Bally Gaming, Inc. (2 from 1,255 patents)

3. Other (1 from 832,843 patents)


6 patents:

1. 10909816 - Method and device for presenting and playing card-type games

2. 10891830 - Gaming devices and systems for presenting improved blackjack type wagering games

3. 10872505 - Electronic gaming devices for playing a card game having multiple wagering opportunities

4. 10373444 - Method and device for presenting and playing card-type games

5. 10147267 - Methods of administering roulette bonus wagers and related apparatuses and systems

6. 9600974 - Methods of administering roulette bonus wagers and related apparatuses and systems

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as of
12/28/2025
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