Karl-Heinz Schirk

DA Draegerwerk Aktiengesellschaft: 1 patents #3 of 20Top 15%

📍 Lübeck, DE: #9 of 27 inventorsTop 35%

Overall (1989): #89,808 of 140,708Top 65%

Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4828590	Filter arrangement	Wolfgang Eckstein	1989-05-09