Leroy F. Kessel

📍 Belfield, ND: #2 of 11 inventorsTop 20%

🗺 North Dakota: #1,185 of 2,395 inventorsTop 50%

Overall (All Time): #3,719,800 of 4,157,543Top 90%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
D380591	Protective head gear	Alan Kessel	1997-07-08