FK

Frits Jan Van Kempen

Overall (2019): #465,920 of 560,194Top 85%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10166568 Assembly, in particular a play fountain Wilhelmus Adolfus Johannes Marie Hoeks, Guido William Molenaar, Frank Andries van den Berg 2019-01-01