RR

Ralph D. Ratcliffe

📍 Mississauga, CA: #18 of 151 inventorsTop 15%
Overall (1994): #22,445 of 165,921Top 15%
2
Patents 1994

Issued Patents 1994

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5299107 Illuminated fish luring means Michael P. Ratcliffe, Timothy R. Ratcliffe, Wayne A. Ratcliffe 1994-03-29
5274943 Indicating device for fishing rods Michael P. Ratcliffe, Timothy R. Ratcliffe, Wayne A. Ratcliffe 1994-01-04