FS

Fred O. Stephens

HP HP: 12 patents #3,523 of 16,619Top 25%
GE Genicom: 5 patents #2 of 50Top 4%
IM Imation: 1 patents #303 of 622Top 50%
Overall (All Time): #276,227 of 4,157,543Top 7%
17
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9242489 Roller for paper stack separation Chalam Kashyap 2016-01-26
D642180 Imaging device Holger Hampf, Etienne Iliffe-Moon, Shanshan Li 2011-07-26
D553171 Digital camera Eduardo Martres 2007-10-16
D533576 Camera Eduardo Martres, Nathan Mortensen, Oscar Enrique Pena Angarita, Leon Marsh 2006-12-12
6215613 Cartridge tape door opening apparatus for use with tape cartridges having differing size formats Robert L. Arris, Charles L. Hunter, Jonathan D. Bassett 2001-04-10
6061209 Positioning system for a magnetic head for a tape drive James D. Mundo 2000-05-09
5949611 Alignment and latching mechanism in a drive for magnetic data tape mini-cartridges Devin A. Bloom, Sten R. Gerfast, Leroy A. Kuta, Robert W. Tapani 1999-09-07
5878934 Low-profile tape drive with an external-rotor motor directly driving a cartridge capstan Raymond M. Cundiff, Sr., Kenneth G. Richardson, Jonathan D. Bassett 1999-03-09
5751529 Magnetic head protection for a cartridge tape drive Jonathan D. Bassett 1998-05-12
5610788 Media containing cartridge and drive therefor employing multiple registration points Gregory A. Standiford, Kevin L. Miller, Michael P. Eland, Jon R. Dory, Devin A. Bloom 1997-03-11
5557485 Alignment and latching mechanism in a drive for magnetic data tape mini-cartridges Devin A. Bloom, Michael P. Eland, Gregory A. Standiford, Jon R. Dory 1996-09-17
5537275 Lead screw positioning mechanism with each end of the lead screw self-aligning and tiltable Steven L. Peace, Warren S. Beitscher, Thomas J. Angellotti 1996-07-16
5069566 Acoustically dampened striker bar for impact printers and methods of assembly 1991-12-03
5066153 Paper shear for printer 1991-11-19
5051010 Printer and cartridge assembly therefor Frank A. Ellis 1991-09-24
5037222 Printer and cartridge assembly therefor Harry C. Quick, Robert M. Schooley, Frank A. Ellis, James L. Harlow, Ken A. Boulanger +4 more 1991-08-06
D315169 Ink ribbon cartridge Frank A. Ellis 1991-03-05