HS

Helmut Siepmann

UN Unknown: 1 patents #273 of 2,925Top 10%
Overall (2003): #213,811 of 273,478Top 80%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6511357 Utility pocket for a life-jacket Dan Williams, Dave Kent 2003-01-28