Douglas C. Carlton

📍 Flint, MI: #3 of 22 inventorsTop 15%

🗺 Michigan: #358 of 4,492 inventorsTop 8%

Overall (1997): #42,089 of 185,788Top 25%

Patents 1997

Issued Patents 1997

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
5689921	Footing connector and method of use	—	1997-11-25
5634311	Drainage conduit	—	1997-06-03