FA

Frank E. Aspen

IM Imation: 7 patents #37 of 622Top 6%
3M: 2 patents #5,326 of 11,543Top 50%
Overall (All Time): #583,961 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7427466 Anti-reflection optical data storage disk master Terry Morkved 2008-09-23
7034971 Fabrication of sandwiched construction media Jathan D. Edwards, Ramon F. Hegel, Chad R. Sandstrom 2006-04-25
6850345 Sandwich holographic disk construction with thin molded substrates Jathan D. Edwards, Ramon F. Hegel, Chad R. Sandstrom 2005-02-01
6839177 Anti-reflective coating for holographic data storage media 2005-01-04
6611365 Thermoplastic substrates for holographic data storage media Jathan D. Edwards, Ramon F. Hegel, Chad R. Sandstrom 2003-08-26
6301200 Magneto-optical data storage disc with highly conductive, smooth reflector layer Joseph H. Sexton, Richard F. Willson 2001-10-09
6228482 Magneto-optic recording medium with reduced demagnetizing field threshold Mark Schroeder 2001-05-08
4940495 Photovoltaic device having light transmitting electrically conductive stacked films Michael F. Weber, Nang T. Tran, Frank R. Jeffrey, James R. Gilbert 1990-07-10
4369242 Non-porous and porous Al.sub.2 O.sub.3 barrier zones in layered electrophotographic device Padmanabham A. Arimilli 1983-01-18