RJ

Richard M. Hughes, Jr.

📍 Glendora, CA: #5 of 27 inventorsTop 20%
🗺 California: #3,049 of 13,957 inventorsTop 25%
Overall (1994): #78,483 of 165,921Top 50%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5313748 Security device for skylights and other vents, shafts or wells — 1994-05-24