Todd H. Greenwood

📍 Mount Airy, NC: #4 of 32 inventorsTop 15%

🗺 North Carolina: #14,587 of 45,564 inventorsTop 35%

Overall (All Time): #1,606,828 of 4,157,543Top 40%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
6813850	Continuous ditch excavator	—	2004-11-09
6571492	Continuous ditch excavator	—	2003-06-03
6305879	Continuous ditch excavator	—	2001-10-23