RJ

Robert Hendrik Catharina Janssen

📍 Echt, SD: #1 of 1 inventorsTop 100%
Overall (2023): #278,121 of 537,848Top 55%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11721775 Back-sheet comprising polybutylene terephtalate Franciscus Gerardus Henricus Van Duijnhoven, Pieter Gijsman, Mark Martinus Maria Janssen 2023-08-08