JR

Johannes Willem Rolfers

📍 Emmer-Compascuum, NL: #1 of 1 inventorsTop 100%
Overall (2016): #344,771 of 481,213Top 75%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9505114 Device for providing access to a space Jitty Hillebranda Struik 2016-11-29