AL

Arnold Langen

PL Pfeifer & Langen: 1 patents #5 of 11Top 50%
📍 Elsdorf, DE: #25 of 42 inventorsTop 60%
Overall (All Time): #4,006,293 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4627880 Unprocessed complete cane sugar and method of producing it Herta Benecke, Udo Breithaupt 1986-12-09