JS

John F. Schaffer

LE Levolor: 1 patents #13 of 49Top 30%
Overall (All Time): #3,883,723 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5042553 Window blind headrail and mounting bracket Sandra K. Young, David C. Burns, Don S. Minami 1991-08-27