Leroy A. Ferris

📍 Douglas, WY: #5 of 18 inventorsTop 30%

🗺 Wyoming: #857 of 1,797 inventorsTop 50%

Overall (All Time): #3,746,322 of 4,157,543Top 95%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
D371128	Cellular telephone	—	1996-06-25