DR

David M. Rogers

TT Time Timer: 2 patents #1 of 3Top 35%
📍 Cincinnati, OH: #158 of 822 inventorsTop 20%
🗺 Ohio: #1,115 of 6,963 inventorsTop 20%
Overall (2023): #162,374 of 537,848Top 35%
2
Patents 2023

Issued Patents 2023

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11762339 Hand washing timer Heather Rogers, Tricia L. Wright 2023-09-19
D979427 Timer Tricia L. Wright 2023-02-28