FS

Frank D. Layman, Sr.

📍 Sherman, TX: #88 of 164 inventorsTop 55%
🗺 Texas: #73,555 of 125,132 inventorsTop 60%
Overall (All Time): #4,056,119 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4398857 Self-feeding appliance — 1983-08-16