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Cullen O'Day — 47 Patents

Igt: 46 patents #49 of 1,260Top 4%
Reno, NV: #46 of 2,043 inventorsTop 3%
Nevada: #150 of 8,397 inventorsTop 2%
Overall (All Time): #59,703 of 4,157,543Top 2%
47 Patents All Time
Cullen O'Day has been granted 47 US patents while listed as an inventor at Igt. The first was granted in 2006 and the most recent in September 2025. Cullen O'Day ranks #59,703 of 4,157,543 US inventors in our database (top 1.4%). Patent records list Cullen O'Day in Reno, NV, US.

Patents per Year

Patents granted per year, 2006 to 2025Bar chart with a peak of 39 patents in 2024.peak 392006: 1 patents20062012: 1 patents20122013: 1 patents20132014: 1 patents20142021: 1 patents20212022: 1 patents20222024: 39 patents20242025: 2 patents2025

Issued Patents All Time

Showing 1–25 of 47 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
D1091581 Display screen or a portion thereof with a graphical user interface William Bussick, Deann Scarpa 2025-09-02
12300074 Hidden symbol tracking as part of a paying combination set Kyle Rothchild, Thomas J. Humphrey, Matthew Palazzetti 2025-05-13
D1053904 Display screen or portion thereof with a graphical user interface Anthony J. Baerlocher 2024-12-10
D1053907 Display screen or portion thereof with a graphical user interface Anthony J. Baerlocher 2024-12-10
D1053906 Display screen or portion thereof with a graphical user interface Anthony J. Baerlocher 2024-12-10
D1053905 Display screen or portion thereof with a graphical user interface Anthony J. Baerlocher 2024-12-10
D1053212 Display screen or portion thereof with a graphical user interface Anthony J. Baerlocher 2024-12-03
D1053213 Display screen or portion thereof with a graphical user interface Anthony J. Baerlocher 2024-12-03
D1053214 Display screen or portion thereof with a graphical user interface Anthony J. Baerlocher 2024-12-03
D1052611 Display screen or portion thereof with a graphical user interface Anthony J. Baerlocher 2024-11-26
D1052610 Display screen or portion thereof with a graphical user interface Anthony J. Baerlocher 2024-11-26
D1051939 Display screen or portion thereof with a graphical user interface Anthony J. Baerlocher 2024-11-19
D1051933 Display screen or portion thereof with a graphical user interface Anthony J. Baerlocher 2024-11-19
D1051934 Display screen or portion thereof with a graphical user interface Anthony J. Baerlocher 2024-11-19
D1051935 Display screen or portion thereof with a graphical user interface Anthony J. Baerlocher 2024-11-19
D1051936 Display screen or portion thereof with a graphical user interface Anthony J. Baerlocher 2024-11-19
D1051937 Display screen or portion thereof with a graphical user interface Anthony J. Baerlocher 2024-11-19
D1051938 Display screen or portion thereof with a graphical user interface Anthony J. Baerlocher 2024-11-19
D1051871 Display screen or portion thereof with a graphical user interface Anthony J. Baerlocher 2024-11-19
D1051872 Display screen or portion thereof with a graphical user interface Anthony J. Baerlocher 2024-11-19
D1051923 Display screen or portion thereof with a graphical user interface Anthony J. Baerlocher 2024-11-19
D1051924 Display screen or portion thereof with a graphical user interface Anthony J. Baerlocher 2024-11-19
D1051925 Display screen or portion thereof with a graphical user interface Anthony J. Baerlocher 2024-11-19
D1051930 Display screen or portion thereof with a graphical user interface Anthony J. Baerlocher 2024-11-19
D1051931 Display screen or portion thereof with a graphical user interface Anthony J. Baerlocher 2024-11-19

Frequent Collaborators

Anthony J. Baerlocher37 shared
Thomas J. Humphrey3 shared
Matthew Palazzetti3 shared
Kyle Rothchild3 shared
Timothy Kennedy2 shared
Robert F. Lester2 shared

Nearby-Ranked Inventors

Yoshio Kawamura47
Robert E. Schwartz47
William C. Pierce47
Robert B. Barbee47
Sun Lacy47
Jonathan H. Shiell47
Hisashi Kodama47
Sanghyun Park47
Christopher A. Lins47