RA

Rolf Allenspach

IBM: 2 patents #1,011 of 5,539Top 20%
📍 Thalwil, NY: #1 of 2 inventorsTop 50%
Overall (2003): #46,335 of 273,478Top 20%
2
Patents 2003

Issued Patents 2003

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6631057 Magnetic device with ferromagnetic layer contacting specified yttrium or rare earth element oxide antiferromagnetic layer Jean Fompeyrine, Eric Fullerton, Jean-Pierre Locquet, Timothy J. Moran, Maria Seo 2003-10-07
6621732 Magnetic element, memory device and write head Johannes G. Bednorz, Ingmar G. Meijer 2003-09-16