EZ

Emil F. Zimmerman

📍 Richardton, ND: #1 of 1 inventorsTop 100%
🗺 North Dakota: #595 of 2,395 inventorsTop 25%
Overall (All Time): #1,662,983 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5169279 Interfacting lift hitch 1992-12-08
5026247 Interfacing lift hitch 1991-06-25
4850789 Interfacing lift hitch 1989-07-25