HB

Hedwig Block

HP HP: 1 patents #3,612 of 7,018Top 55%
Overall (All Time): #3,628,148 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6122535 Method and apparatus for determining the concentration of a component Siegfried Kaestle, Michael Block 2000-09-19