FC

Friedrich Closs

Basf Se: 1 patents #298 of 802Top 40%
📍 Ludwigshafen, DE: #49 of 135 inventorsTop 40%
Overall (1997): #152,906 of 185,788Top 85%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5607762 Ink-ribbons comprising IR-absorbing compounds Bernhard Albert, Juergen Kipper, Helmut Bellaire 1997-03-04