DH

Dionne Ilonka Haanstra

Overall (2021): #166,581 of 548,734Top 35%
2
Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11089801 Countertop vacuum system Eric Spelt, Johannes Rogier De Vrind, Jelle Wouter Wijbrandi 2021-08-17
10961761 Pivot door hinge Bastiaan Vos 2021-03-30