Jose M. Q. del Fierro

📍 Renton, WA: #813 of 1,385 inventorsTop 60%

🗺 Washington: #48,111 of 76,902 inventorsTop 65%

Overall (All Time): #4,000,807 of 4,157,543Top 100%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4607885	Head restraint for child's seat	—	1986-08-26