WS

William Schawbel

TS The Schawbel: 1 patents #2 of 3Top 70%
📍 Needham, MA: #7 of 31 inventorsTop 25%
🗺 Massachusetts: #582 of 2,831 inventorsTop 25%
Overall (1989): #43,248 of 140,708Top 35%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4815441 Portable heating appliance Thaddeus Zaborowski 1989-03-28