WK

Wilfred E. Klinner

ND National Research Development: 23 patents #1 of 1,071Top 1%
Overall (All Time): #140,344 of 4,157,543Top 4%
28
Patents All Time

Issued Patents All Time

Showing 26–28 of 28 patents

Patent #TitleCo-InventorsDate
4499712 Crop engaging apparatus and methods — 1985-02-19
4448014 Apparatus for cutting crop — 1984-05-15
4398384 Crop conditioning apparatus and method — 1983-08-16