John K. Hovind

NG National Gypsum: 2 patents #23 of 61Top 40%

📍 Clarence, NY: #77 of 203 inventorsTop 40%

🗺 New York: #48,759 of 115,490 inventorsTop 45%

Overall (All Time): #2,339,378 of 4,157,543Top 60%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
4782638	Hurricane protector clips	—	1988-11-08
4466225	Stud extenders	—	1984-08-21