LJ

Laurie Johansen

📍 Grants Pass, OR: #2 of 10 inventorsTop 20%
🗺 Oregon: #179 of 893 inventorsTop 25%
Overall (1989): #84,836 of 140,708Top 65%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4878748 Ultraviolet radiation and blue light blocking polarizing lens Paul Diffendaffer 1989-11-07