CJ

Cornelius O. Jonkers

Overall (All Time): #1,663,293 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4984681 Belt conveyor with belt parts carried by a gas — 1991-01-15
4779718 Belt conveyor with active part of the belt supported by a gas layer — 1988-10-25
4185736 Belt conveyor and a belt for use thereon — 1980-01-29