RL

Richard Leghorn

📍 Hyannis, MA: #13 of 30 inventorsTop 45%
🗺 Massachusetts: #56,664 of 88,656 inventorsTop 65%
Overall (All Time): #3,759,313 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5583576 Rating-dependent parental lock-out for television reception William Perlman 1996-12-10