KG

Karl A. Grosch

📍 Roetgen, DE: #1 of 5 inventorsTop 20%
Overall (1989): #90,945 of 140,708Top 65%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4838006 Spacer for panes of multiple-pane windows — 1989-06-13