EC

Ethie T. Campagna

📍 San Jose, CA: #2,930 of 6,652 inventorsTop 45%
🗺 California: #27,528 of 67,890 inventorsTop 45%
Overall (2019): #472,988 of 560,194Top 85%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10175018 Firearm safety system Jerry L. Campagna 2019-01-08