JG

Jacob S. Grainger

📍 Sherborn, MA: #68 of 141 inventorsTop 50%
🗺 Massachusetts: #42,150 of 88,656 inventorsTop 50%
Overall (All Time): #2,240,753 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6099210 Tool holder with pivotal adjustment — 2000-08-08
5888028 Tool holder Brian D. Felice 1999-03-30