DJ

David W. Porterfield, Jr.

📍 Daleville, VA: #1 of 2 inventorsTop 50%
🗺 Virginia: #1,344 of 4,385 inventorsTop 35%
Overall (2024): #491,786 of 561,600Top 90%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12034196 Hybrid circulator Jeffrey L. Hesler 2024-07-09