Mark R. Nyffeler

📍 Columbus, NE: #55 of 142 inventorsTop 40%

🗺 Nebraska: #1,893 of 5,697 inventorsTop 35%

Overall (All Time): #2,296,118 of 4,157,543Top 60%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
D349223	Gardening tool	—	1994-08-02
5205150	Irrigation-pipe dent-removal tool and method	—	1993-04-27