HF

Hank Frederiks

📍 North York, CA: #366 of 630 inventorsTop 60%
Overall (All Time): #3,750,142 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D372604 Propane cylinder storage cabinet — 1996-08-13