Matthew Jay Marston, Sr.

BW Bath Iron Works: 1 patents #9 of 23Top 40%

📍 Boothbay, ME: #2 of 5 inventorsTop 40%

🗺 Maine: #2,311 of 4,281 inventorsTop 55%

Overall (All Time): #3,556,640 of 4,157,543Top 90%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6446393	Watertight door apparatus	John Miller, Conrad Stone Brooks, Pantelis Zolas, Stephen James Nicholson	2002-09-10