Ronald L. Hackel

📍 Abbotsford, WI: #5 of 6 inventorsTop 85%

🗺 Wisconsin: #17,084 of 40,088 inventorsTop 45%

Overall (All Time): #2,316,887 of 4,157,543Top 60%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
D317195	Ice fishing tip-up signal	—	1991-05-28
4845878	Ice fishing hole cover and tip up	—	1989-07-11