Severo Leonard Villalon, Jr.

GI Guardian Industries: 1 patents #154 of 271Top 60%

📍 Duncan, OK: #364 of 603 inventorsTop 65%

🗺 Oklahoma: #4,502 of 12,736 inventorsTop 40%

Overall (All Time): #2,251,831 of 4,157,543Top 55%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
5937679	Trailer hitch lock	—	1999-08-17
5752398	Trailer hitch lock	—	1998-05-19