RR

R. James De Rosa

📍 Boca Raton, FL: #20 of 78 inventorsTop 30%
🗺 Florida: #421 of 2,217 inventorsTop 20%
Overall (1989): #138,184 of 140,708Top 100%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4836232 Fold-up umbrella Gary C. Brestle 1989-06-06