HH

Heikki Hellemaa

OA Oy Wartsila Ab: 1 patents #4 of 19Top 25%
RN Rederiaktiebolaget Nordstjernan: 1 patents #1 of 5Top 20%
📍 Vaasa, FI: #1 of 1 inventorsTop 100%
Overall (1982): #59,882 of 81,411Top 75%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4324212 Compressed air starter Olof Samuel 1982-04-13