HH

Henry J. Holzhauer

BE Berkley: 1 patents #20 of 37Top 55%
📍 Spirit Lake, IA: #42 of 74 inventorsTop 60%
🗺 Iowa: #8,735 of 15,303 inventorsTop 60%
Overall (All Time): #4,050,256 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4378750 Water ski tow harness float — 1983-04-05