DH

David T. Helbley

📍 Sherwood, OR: #15 of 39 inventorsTop 40%
🗺 Oregon: #1,745 of 4,306 inventorsTop 45%
Overall (2024): #190,524 of 561,600Top 35%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

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