WC

William Albert Challener

IM Imation: 2 patents #5 of 86Top 6%
📍 Niskayuna, NY: #13 of 45 inventorsTop 30%
🗺 New York: #838 of 7,187 inventorsTop 15%
Overall (1997): #20,203 of 185,788Top 15%
2
Patents 1997

Issued Patents 1997

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5639567 Exchange-coupled direct overwrite magneto-optic recording media — 1997-06-17
5620792 Magneto-optic recording medium having constant reflectance over a range of wavelengths — 1997-04-15