SD

Serge Dextrase

📍 Granby, CA: #191 of 306 inventorsTop 65%
Overall (All Time): #3,871,110 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4996724 Protective rim configuration for hard-shelled safety helmet — 1991-03-05