RC

Robert A. Close

📍 Ottawa, CA: #28 of 159 inventorsTop 20%
Overall (1989): #64,127 of 140,708Top 50%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4872717 Strike plate reinforcing device Richard McEvoy 1989-10-10