SY

Steven Yatchak

BS Brass Smith: 1 patents #5 of 8Top 65%
Overall (All Time): #3,516,514 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6588863 Sneeze guards and methods for their construction and use Chuck DeWitt 2003-07-08