Johnnie D. Hayes, Sr.

📍 Wijkermeerstraat, TX: #30 of 72 inventorsTop 45%

🗺 Texas: #73,555 of 125,132 inventorsTop 60%

Overall (All Time): #3,357,534 of 4,157,543Top 85%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
7381058	Relay race blocking system	—	2008-06-03