JJ

Johannes A. Janssen

📍 Delft, NL: #26 of 110 inventorsTop 25%
Overall (2018): #364,273 of 503,207Top 75%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9963364 Anti-microbial additive for use in flower vase water 2018-05-08