Norman J. MacDonald, III

PN Pnm: 1 patents #1 of 1Top 100%

📍 Lunenburg, MA: #1 of 9 inventorsTop 15%

🗺 Massachusetts: #1,083 of 4,501 inventorsTop 25%

Overall (1997): #98,088 of 185,788Top 55%

Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5649598	Corrosion sensing sprinkler shroud	—	1997-07-22