JH

Joey D. Hilzendeger

📍 Napoleon, ND: #2 of 5 inventorsTop 40%
🗺 North Dakota: #1,185 of 2,395 inventorsTop 50%
Overall (All Time): #3,812,614 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5370391 Spiral slide ball game Arthur J. Schloss 1994-12-06