RC

Roger C. Callahan

AR Asylum Research: 3 patents #6 of 20Top 30%
OA Oxford Instruments Afm: 3 patents #4 of 13Top 35%
OR Oxford Instruments Asylum Research: 2 patents #9 of 22Top 45%
OP Oxford Instruments Plc: 2 patents #9 of 16Top 60%
Overall (All Time): #636,719 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10215773 Material property measurements using multiple frequency atomic force microscopy Roger Proksch 2019-02-26
9921242 Automated atomic force microscope and the operation thereof Roger Proksch, Frank Stetter, Ted Limpoco, Sophia Hohlbauch, Jason Bemis +2 more 2018-03-20
9383388 Automated atomic force microscope and the operation thereof Roger Proksch, Frank Stetter, Ted Limpoco, Sophia Hohlbach, Jason Bemis +1 more 2016-07-05
9366693 Variable density scanning Roger Proksch 2016-06-14
8555711 Material property measurements using multiple frequency atomic fore microscopy Roger Proksch 2013-10-15
8489356 Variable density scanning Roger Proksch 2013-07-16
8024963 Material property measurements using multiple frequency atomic force microscopy Roger Proksch 2011-09-27
7941286 Variable density scanning Roger Proksch 2011-05-10