Partial year: Data through Q3 2025 (Sept 30). Full-year totals not yet available.
DL

David Littlefield

📍 Vestavia Hills, AL: #1 of 6 inventorsTop 20%
🗺 Alabama: #138 of 654 inventorsTop 25%
Overall (2025): #411,423 of 469,880Top 90%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12297611 Guardrail terminal Dean L. Sicking, Dakotah Sicking, Steven D. Thompson, Kenneth Walls, Kevin D. Schrum +2 more 2025-05-13