Douglas C. Foyt

📍 Blytheville, AR: #1 of 2 inventorsTop 50%

🗺 Arkansas: #24 of 143 inventorsTop 20%

Overall (1989): #135,487 of 140,708Top 100%

Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4858400	Adjustable shutter	—	1989-08-22