FB

Fred N. Butuk

MC Morris Rod-Weeder Co.: 1 patents #2 of 5Top 40%
📍 Insinger, CA: #1 of 1 inventorsTop 100%
Overall (1989): #115,164 of 140,708Top 85%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4834004 Air seeder sample collector Glenn Hantke 1989-05-30