CK

Cornelis Gerardus Josephus Koopal

📍 Delft, NL: #23 of 111 inventorsTop 25%
Overall (2019): #503,031 of 560,194Top 90%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10222339 pH-sensor Jacobus Johannes Frederik van Veen 2019-03-05