LD

Leo P. Donovan

📍 Walpole, MA: #124 of 213 inventorsTop 60%
🗺 Massachusetts: #56,664 of 88,656 inventorsTop 65%
Overall (All Time): #3,934,843 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4855720 Anti-theft ski alarm — 1989-08-08