Nicholas Dragich

📍 Knoxville, TN: #19 of 104 inventorsTop 20%

🗺 Tennessee: #148 of 740 inventorsTop 20%

Overall (1989): #73,540 of 140,708Top 55%

Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4822209	Elongated concrete groover	—	1989-04-18