RK

Robert Peter Martinus Kruijff

📍 Anna Paulowna, NL: #4 of 12 inventorsTop 35%
Overall (All Time): #2,902,126 of 4,157,543Top 70%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10039265 Exercising and amusement system for animals Volkert Cornelis Johannes Deen 2018-08-07