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USPTO Patent Rankings Data through Dec 31, 2025
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David M. Rogers — 4 Patents in 2021

TTTime Timer: 4 patents #1 of 3Top 35%
Cincinnati, OH: #75 of 867 inventorsTop 9%
Ohio: #452 of 7,535 inventorsTop 6%
Overall (2021): #51,539 of 548,734Top 10%
4 Patents 2021

Issued Patents 2021

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11209780 Adjustable timer Tricia L. Wright 2021-12-28
D938834 Timer Heather Rogers, Tricia L. Wright 2021-12-21
D915224 Timer with display card Tricia L. Wright 2021-04-06
D912551 Timer Tricia L. Wright 2021-03-09