Ben W. Meinhardt

📍 Maple Plain, MN: #36 of 85 inventorsTop 45%

🗺 Minnesota: #23,881 of 52,454 inventorsTop 50%

Overall (All Time): #2,328,633 of 4,157,543Top 60%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
4806108	Grounding bushing	—	1989-02-21
D277454	Grounding bushing	—	1985-02-05