Darren S. Warren

📍 Winston-Salem, NC: #566 of 1,346 inventorsTop 45%

🗺 North Carolina: #18,756 of 45,564 inventorsTop 45%

Overall (All Time): #2,155,987 of 4,157,543Top 55%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
D539039	Brush	—	2007-03-27
6823555	Backwash brush and kit therefor	—	2004-11-30