WH

Winfried G. Hartweck

📍 Lintorf, DE: #5 of 12 inventorsTop 45%
Overall (All Time): #3,934,645 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4854861 Process for calcining limestone Ulrich Hahn 1989-08-08