WS

William Schawbel

TS The Schawbel: 4 patents #3 of 14Top 25%
📍 Needham, MA: #287 of 796 inventorsTop 40%
🗺 Massachusetts: #27,608 of 88,656 inventorsTop 35%
Overall (All Time): #1,302,767 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
4815441 Portable heating appliance Thaddeus Zaborowski 1989-03-28
4776321 Hair roller heating device Thaddeus Zaborowski 1988-10-11
4759343 Portable curling iron Thaddeus Zaborowski 1988-07-26
4733651 Portable curling iron Thaddeus Zaborowski 1988-03-29