DL

Dennis R. Lafreniere

UN Unknown: 1 patents #145 of 1,640Top 9%
📍 Swift Current, CA: #1 of 5 inventorsTop 20%
Overall (1989): #120,836 of 140,708Top 90%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4874348 Handling device for coins, tokens and the like Ronald E. McConnell 1989-10-17