JS

Jakob Stiefel

DI Doikos Investments: 3 patents #1 of 4Top 25%
📍 Volketswil, CH: #10 of 69 inventorsTop 15%
Overall (All Time): #1,048,015 of 4,157,543Top 30%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
6155184 Process for incinerating solids on a water-cooled thrust combustion grate, and a grate plate and grate for accomplishing the process 2000-12-05
6024031 Water-cooled thrust combustion grate 2000-02-15
5680824 Process for burning solids with a sliding firebar system Andreas Kemter, Thomas Nikolaus 1997-10-28
5673636 Garbage incineration process on an incineration grate, incineration grate for carrying out the process and plate for such an incineration grate 1997-10-07
4690337 Roll cutting machine for comminution of bulky refuse 1987-09-01