Robert J. Simmons

📍 Hayward, CA: #24 of 89 inventorsTop 30%

🗺 California: #8,555 of 28,370 inventorsTop 35%

Overall (2004): #124,571 of 270,089Top 50%

Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6802169	Building frame structure	—	2004-10-12