DD

Dietrich Densch

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Neunkirchen, DE: #82 of 278 inventorsTop 30%
Overall (All Time): #1,631,673 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5860802 Rotary piston machine with sealing rods — 1999-01-19
4968234 Rotary piston machine with sealing elements — 1990-11-06
4543048 Stepped-disc pump — 1985-09-24