Manfred Hirschmann

SG Sifa Sitzfabrik Gmbh: 1 patents #1 of 3Top 35%

📍 Burgthann, DE: #2 of 7 inventorsTop 30%

Overall (1997): #110,251 of 185,788Top 60%

Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5685607	Office chair seat carrier	—	1997-11-11