JH

Johannes Van Der Heiden

Overall (2020): #405,675 of 565,922Top 75%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10639192 Device and method for administering a liquid drop by drop Leonardus Hubertus Maria Lammers, Hubertus E. Hilbrink, Willem Frans Lichtenauer 2020-05-05