JH

Johannes Hemker

MK Maschinenfabrik Bernard Krone: 1 patents #18 of 45Top 40%
📍 Legden, DE: #5 of 7 inventorsTop 75%
Overall (All Time): #2,442,165 of 4,157,543Top 60%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12376526 Haymaking machine with catching element Erik Helper 2025-08-05