Richard E. Haas

HS Hydro Systems: 1 patents #3 of 3Top 100%

📍 Fairfax, OH: #1 of 1 inventorsTop 100%

🗺 Ohio: #1,649 of 5,836 inventorsTop 30%

Overall (2003): #134,931 of 273,478Top 50%

Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6634376	Back flow preventing eductor	—	2003-10-21