David K. Sanchas

📍 Barrington, RI: #3 of 14 inventorsTop 25%

🗺 Rhode Island: #43 of 240 inventorsTop 20%

Overall (1989): #31,827 of 140,708Top 25%

Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4828281	Convertible car seat stroller	—	1989-05-09