RR

Robert Ryan

NG New High Glass: 1 patents #1 of 3Top 35%
📍 Torrance, CA: #17 of 84 inventorsTop 25%
🗺 California: #2,144 of 10,592 inventorsTop 25%
Overall (1989): #61,314 of 140,708Top 45%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D299973 Combined fountain brush applicator bottle and cap therefor Ugo Campello, Enrico Racca 1989-02-21