William Hach

📍 Baltimore, MD: #1,687 of 4,923 inventorsTop 35%

🗺 Maryland: #13,387 of 35,612 inventorsTop 40%

Overall (All Time): #2,060,022 of 4,157,543Top 50%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
8864240	Vertical or horizontal robot for hydrodemolition of concrete	—	2014-10-21
7080888	Dual nozzle hydro-demolition system	—	2006-07-25