AH

Alfred Heimann

HK Hegenscheidt-Mfd Gmbh & Co. Kg: 2 patents #1 of 3Top 35%
📍 Aachen, DE: #18 of 190 inventorsTop 10%
Overall (2003): #76,635 of 273,478Top 30%
2
Patents 2003

Issued Patents 2003

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6666061 Apparatus for deep rolling of recesses and radii of crankshaft journal bearings — 2003-12-23
6651474 Device for the fixed-rolling of crankshafts — 2003-11-25