Joel T. Johnson

📍 Lake Oswego, OR: #11 of 36 inventorsTop 35%

🗺 Oregon: #204 of 1,007 inventorsTop 25%

Overall (1994): #113,678 of 165,921Top 70%

Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5305532	Siding alignment tool	Sharon Johnson	1994-04-26