DS

David Daniel Rankin, Sr.

UN Unknown: 2 patents #75 of 2,491Top 4%
📍 Yadkinville, NC: #2 of 5 inventorsTop 40%
🗺 North Carolina: #669 of 4,827 inventorsTop 15%
Overall (2025): #131,368 of 469,880Top 30%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12345508 Non-lethal defensive fluid composition and pressurized delivery system — 2025-07-01
12345509 Non-lethal defensive fluid composition and pressurized delivery system — 2025-07-01