LR

Leonid Roytberg

📍 Brookline, MA: #1,491 of 3,196 inventorsTop 50%
🗺 Massachusetts: #42,150 of 88,656 inventorsTop 50%
Overall (All Time): #2,230,215 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6283689 Insert fastener Howard N. Wieland, Jr. 2001-09-04
6164885 Insert fastener Howard N. Wieland, Jr. 2000-12-26