IDiyas

For the Inventor, By the Inventor

Providence, RI, United States of America

Gtech Corporation


USPTO Granted Patents = 52



Trademarks = 9

Forward Citations = 3,810

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64 inventors (with patents filed for the assignee):

goldMedal Scott D Hultzman (9 out of 14 patents)

silverMedal Brian J Roberts (7 out of 19 patents)

bronzeMedal David B Petch (5 out of 41 patents)

4.  Frank J Metayer (4 out of 6 patents)

5.  Curtis Woods (4 out of 22 patents)

6.  George Voutes (4 out of 4 patents)

7.  Henry J Constant, Jr (3 out of 3 patents)

8.  David G Wagoner (3 out of 6 patents)

9.  Clifton C Dutton (3 out of 4 patents)

10.  Thomas K Oram (2 out of 13 patents)

11.  Joseph G Spanedda (2 out of 7 patents)

12.  Thomas J Napolitano (2 out of 8 patents)

13.  Alexis J Cournoyer (2 out of 2 patents)

14.  Carlos Cervantes Toral (2 out of 2 patents)

15.  William E Engelhardt, Jr (2 out of 4 patents)


Core Competencies:
Weight Support Systems
Gastrointestinal Diagnostics
Wagering Games
Document Recognition
Lottery Authentication
Optical Reader Calibration
Gaming Systems
Vending Machines
Predictive Diagnostics
Scratch-Off Technology
Smartcard Wagering
Data Scanning

52 patents:

1. 11627795 - Shoulder transfer weight support system and face shield (2023-04-18),
2. 11432759 - Method for diagnosis and treatment of disorders of the gastrointestinal tract, and apparatus for use therewith (2022-09-06),
3. 8708795 - Method and system for facilitating extended play of a wagering game (2014-04-29),
4. 8538170 - System and method for document location and recognition (2013-09-17),
5. 8534524 - Perforated ticket dispensing machine (2013-09-17),
6. 8480470 - System and method for facilitating the operation of a combined lottery/raffle game (2013-07-09),
7. 8396301 - System and method for document location and recognition (2013-03-12),
8. 8333653 - System, device and method for paperless wagering and payment of winnings (2012-12-18),
9. 8295579 - Obstruction detector (2012-10-23),
10. 8233200 - Curvature correction and image processing (2012-07-31),
11. 8135648 - Authentication of lottery tickets, game machine credit vouchers, and other items (2012-03-13),
12. 8109442 - Optical reader quality factor (2012-02-07),
13. 8109440 - System and method for calibrating an optical reader system (2012-02-07),
14. 8103550 - Fault tolerant lottery communications network, device, system and method (2012-01-24),
15. 8072651 - System and process for simultaneously reading multiple forms (2011-12-06),
GTECH Corporation is a global leader in the gaming and lottery industry, providing innovative solutions and technology-driven products to customers worldwide. With our trusted expertise and cutting-edge platforms, we help government-sponsored and commercial gaming operators optimize their operations and enhance player experiences. Our comprehensive range of services includes lottery management systems, digital gaming platforms, sports betting solutions, and much more. Visit our website to learn more about our diverse portfolio and how GTECH is shaping the future of gaming.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 2 2025

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52 Patents

#9 in Providence, RI

#30 in Rhode Island

#6,532 in US

#13,131 in the World

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Providence, RI, United States of America

Gtech Corporation

Forward Citations = 3,810

64 inventors:

goldMedal Scott D Hultzman (9 out of 14 patents)

silverMedal Brian J Roberts (7 out of 19 patents)

bronzeMedal David B Petch (5 out of 41 patents)

4.  Frank J Metayer (4 out of 6 patents)

5.  Curtis Woods (4 out of 22 patents)

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