JT

Jan Tjaden

IB Internationale Otrool Maatschappij Octropa B.V.: 2 patents #8 of 132Top 7%
📍 Durach, DE: #9 of 26 inventorsTop 35%
Overall (All Time): #2,356,163 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4426401 Food process Alexander B. Ottow, Arthur Stiegeler 1984-01-17
4227571 Plate heat exchanger — 1980-10-14