HS

Helmut Sinz

📍 Scheidegg, DE: #4 of 18 inventorsTop 25%
Overall (All Time): #2,233,565 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6013138 Method for cleaning a pipe with a vehicle — 2000-01-11
5946767 Pipe cleaning vehicle — 1999-09-07