JK

Johannus Hubertus Jozef Maria Kelders

HK Henkel Ag & Co. Kgaa: 1 patents #1 of 11Top 10%
📍 Drunen, NL: #3 of 6 inventorsTop 50%
Overall (2002): #187,469 of 266,432Top 75%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6422284 Material transfer device Roy Edwin Van Swieten 2002-07-23