WS

William F. Sand

HS Hydro Systems: 2 patents #1 of 3Top 35%
📍 Cincinnati, OH: #88 of 685 inventorsTop 15%
🗺 Ohio: #710 of 5,836 inventorsTop 15%
Overall (2003): #36,569 of 273,478Top 15%
2
Patents 2003

Issued Patents 2003

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6655401 Multiple chemical product eductive dispenser Mark D. Dalhart 2003-12-02
6619318 Multiple flow rate eductive dispenser Mark D. Dalhart 2003-09-16