JR

Joannes Willem Maria Roosdorp

W& Whitaker &: 1 patents #59 of 305Top 20%
📍 Nilópolis, BR: #1 of 2 inventorsTop 50%
Overall (1997): #126,427 of 185,788Top 70%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5632633 Method of manufacturing a grounding connector and improved grounding connector Wilson M. Yamada, Alexandre M. Soriano 1997-05-27