SK

Stefan Keipl

CG Chemische Fabrik Gruenau Gmbh: 1 patents #1 of 5Top 20%
📍 Bellenberg, DE: #1 of 2 inventorsTop 50%
Overall (1989): #55,344 of 140,708Top 40%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4816312 Fire prevention material Dieter Annemaier, Robert Graf 1989-03-28