Calvin D. Johnson, Sr.

📍 High Point, NC: #10 of 37 inventorsTop 30%

🗺 North Carolina: #561 of 2,260 inventorsTop 25%

Overall (1997): #170,002 of 185,788Top 95%

Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5647781	Outboard motor support	—	1997-07-15