For the Inventor, By the Inventor

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Chatsworth, CA, United States of America

Diamond Game Enterprises

USPTO Granted Patents = 20

CIPO Patents = 15

Trademarks = 66

Forward Citations = 60

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9 inventors (with patents filed for the assignee):

James A Breslo (18 out of 18 patents)

William F Breslo (9 out of 9 patents)

Robert John Siemasko (2 out of 5 patents)

4. Atena Reyhani (2 out of 2 patents)

5. Bryan J Greene (2 out of 2 patents)

6. Fred Anthony Payne (2 out of 3 patents)

7. Randee R Kerns (1 out of 1 patent)

8. Kenneth Earl Irwin, Jr (1 out of 104 patents)

9. Kenneth E Irwin, Jr (1 out of 23 patents)

20 patents: Sort by Forward Citations

1. 11545000 - Ticket checker for activating winning pre-printed game tickets so as to permit redemption of the tickets (2023-01-03),

2. 11341819 - Progressive jackpot for deals of instant game ticket where winning progressive jackpot instant ticket is randomly selected from unplayed tickets after progressive jackpot amount for the deals of instant tickets reaches predetermined value (2022-05-24),

3. 11120665 - Ticket checker for activating winning pre-printed game tickets so as to permit redemption of the tickets (2021-09-14),

4. 10984635 - Progressive jackpot for deals of instant game ticket where winning progressive jackpot instant ticket is randomly selected from unplayed tickets after coin-in or progressive jackpot amount for the deals of instant tickets reaches predetermined value (2021-04-20),

5. 10573130 - Ticket checker for activating winning pre-printed game tickets so as to permit redemption of the tickets (2020-02-25),

6. 10394409 - Secure dispensing and play of instant probability games (2019-08-27),

7. 10121321 - System and method for using conditional probabilities to enhance gaming payouts (2018-11-06),

8. 10062240 - Progressive jackpot associated with deals of pre-printed tickets dispensed at multiple locations by cashiers (2018-08-28),

9. 9922505 - Ticket machine that visually defaces winning preprinted game tickets which are redeemed upon dispensing by the ticket machine (2018-03-20),

10. 9792780 - Method of playing multi-bet preprinted tickets with ticket marking of selected wager multiple and vending machine for doing same (2017-10-17),

11. 9449473 - Method for awarding the value of winning tickets dispensed by a vending machine (2016-09-20),

12. 9067130 - Method and apparatus for awarding the value of winning tickets dispensed by a vending machine (2015-06-30),

13. 9061198 - Ticket strips with ruler markings that encourage multiple ticket purchasing by length of a ticket strip (2015-06-23),

14. 8292732 - Gaming machine having a visual indicator that indicates the degree in which the gaming machine is currently playing hot as determined from the payout values of previous game play results (2012-10-23),

15. 8206207 - Method of playing preprinted game tickets having multiple games printed thereof (2012-06-26),

Diamond Game Enterprises is a leading provider of innovative gaming solutions for the lottery and charitable gaming markets. With a focus on responsible gaming, Diamond Game designs, develops, and distributes a wide range of unique lottery products, interactive electronic gaming machines, and digital games that offer engaging experiences for players. The company's commitment to technology, security, and customer satisfaction has made it a trusted partner for lottery organizations and charitable gaming operators worldwide.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

20 Patents

#17 in Chatsworth, CA

#3,801 in California

#15,856 in US

#30,316 in the World

Chatsworth, CA, United States of America

Diamond Game Enterprises

Forward Citations = 60

9 inventors:

James A Breslo (18 out of 18 patents)

William F Breslo (9 out of 9 patents)

Robert John Siemasko (2 out of 5 patents)

4. Atena Reyhani (2 out of 2 patents)

5. Bryan J Greene (2 out of 2 patents)

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