WL

Willem Frans Lichtenauer

📍 Appeltern, NL: #1 of 1 inventorsTop 100%
Overall (2020): #225,261 of 565,922Top 40%
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, Johannes Van Der Heiden 2020-05-05