BS

Bruce N. Smith

SP Spherex: 2 patents #4 of 4Top 100%
Overall (All Time): #1,669,244 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4978176 Spoked wheel — 1990-12-18
D259195 Wheel — 1981-05-12
D256931 Toy wheel — 1980-09-16