About us
Włodzimierz Sosnowski
Inventor, designer and manufacturer based in Ciechanów, Poland. Creates grain cleaning machines, seed coating devices and garden fire pits.
Original designs, protected by patents
Włodzimierz Sosnowski holds 30 patents, 1 utility model, 1 industrial design and 1 trademark. A selection of patents by machine and country, not the full list. Pending applications are marked separately.
Grain cleaner WS
- Poland
- PL 233435
- USA
- US 10,702,890 B2
- Canada
- CA 3,018,839
Cascade screening device WS/S
- Poland
- PL 238108
- USA
- US 11,325,158 B2
- Canada
- CA 3,074,454
Screw conveyor T‑015
- Poland
- PL 168292, PL 171809, PL 172993, PL 202847
Seed coating device WS/F
- Poland
- PL 234117
- USA
- US 11,540,436 B2
- Canada
- CA 3,085,440
Multifunctional grain cleaner WS/K
- Poland
- PL 244753
- USA
- US 12,097,534 B2
- Canada
- patent pending
Sosnowski fire pit
- Poland
- PL 203014, PL 207898, PL 208159, PL 217181
- USA
- US 7,900,623 B2
- Europe
- EP 1895881
Awards
- 2002Gold and silver medals, EUREKA in Brussels
- 2006Bronze medal, iENA in Nuremberg
- 2007Bronze medal, exhibition of inventions in Geneva
- 2015Featured at Canada's Farm Progress Show
Press
- Podwójne czyszczenie (Double cleaning) farmer.pl, Polish farming portal
Product catalogue
Current leaflet. Click to enlarge.
