RL

Richard Ludden

📍 Lincoln, NE: #12 of 52 inventorsTop 25%
🗺 Nebraska: #21 of 171 inventorsTop 15%
Overall (1989): #65,660 of 140,708Top 50%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4879457 Method for etching a bar code on metal — 1989-11-07