AO

Anders G. Ostman

OA Oy Wartsila Ab: 1 patents #53 of 132Top 45%
📍 Järfälla, SE: #135 of 260 inventorsTop 55%
Overall (All Time): #3,730,524 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5692250 Vacuum toilet system with treated rinse liquid Sven Oldfelt, Gary L. Stahl, Paul L. Dubler, Lars Erik A. E. Glas 1997-12-02