William F. Sand

HS Hydro Systems: 1 patents #1 of 1Top 100%

📍 Cincinnati, OH: #221 of 724 inventorsTop 35%

🗺 Ohio: #1,610 of 5,754 inventorsTop 30%

Overall (2002): #90,742 of 266,432Top 35%

Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6499872	Ultra-lean dilution apparatus	—	2002-12-31