JL

Jack L. Leach

NE Nepsco: 1 patents #3 of 4Top 75%
📍 Natick, MA: #534 of 819 inventorsTop 70%
🗺 Massachusetts: #56,664 of 88,656 inventorsTop 65%
Overall (All Time): #4,011,077 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4502728 Portable seat and back rest Samuel B. Sheldon, Scott Harkness 1985-03-05