HA

Hartwig Ahnfeldt

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Siegen, DE: #75 of 251 inventorsTop 30%
Overall (All Time): #2,095,713 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8257077 Orthodontic corrective appliance, especially for correcting malpositioned molars Heinz Winsauer 2012-09-04
8257078 Orthodontic corrective appliance, especially for correcting malpositioned molars Heinz Winsauer 2012-09-04