DH

David T. Helbley

📍 Sherwood, OR: #193 of 276 inventorsTop 70%
🗺 Oregon: #17,068 of 28,073 inventorsTop 65%
Overall (All Time): #2,513,929 of 4,157,543Top 65%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12037165 Container adapter lids John Carver, Kelley Carver 2024-07-16