DC

Darryl Chemel

📍 Tintagel, CA: #2 of 9 inventorsTop 25%
Overall (2025): #415,033 of 469,880Top 90%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12300117 Auto-injector demonstration device Todd Zimmermann, George M Mason, Charles Huang, Ching-Yuan Huang, Zohour Hassan +1 more 2025-05-13