DC

David Francis Courtney

📍 Siesta Shores, TX: #1 of 9 inventorsTop 15%
🗺 Texas: #3,902 of 13,174 inventorsTop 30%
Overall (2025): #414,700 of 469,880Top 90%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12249661 Spiral transient voltage suppressor or Zener structure — 2025-03-11