HF

Helge Freudentheil

UN Unknown: 1 patents #267 of 2,778Top 10%
📍 Prince George, CA: #2 of 5 inventorsTop 40%
Overall (2002): #75,895 of 266,432Top 30%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6474248 High security lock apparatus Robert William Stark 2002-11-05