Inventor
THOMAS JEFF DAVID
US31 patents
⚠️ This page may combine multiple inventors who share the name “THOMAS JEFF DAVID”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
IBM
28 patentsUS6889585B1May 10, 2005
Cutter blade position detection mechanism and method of reporting cutter malfunction
IBM104 citations96
US5771152AJun 23, 1998
Computer system with a tilt adjustment mechanism
IBM96 citations96
US6296405B1Oct 2, 2001
Duplex check printer using a print mechanism pivoted between document paths
IBM51 citations94
US6408727B1Jun 25, 2002
Paper cutter using a blade lifting mechanism
IBM33 citations92
US6246572B1Jun 12, 2001
Use of a bezel wall as a locking device
IBM23 citations92
US6017161AJan 25, 2000
Check flipper for point of sale printer and method therefor
IBM18 citations92
US5865547AFeb 2, 1999
Check flipper for point of sale printer and method therefor
IBM23 citations92
US6447182B2Sep 10, 2002
Duplex check printer using a print mechanism pivoted between document paths
IBM42 citations91
US5795087AAug 18, 1998
Pivoting roller for skewless document feed
IBM25 citations91
US6654068B1Nov 25, 2003
Brake mechanism for controlling the tilt of a computer display
IBM34 citations90
US6966714B2Nov 22, 2005
Duplex check printer having a separately driven document inverting loop
IBM16 citations84
US7648066B2Jan 19, 2010
Apparatus, system, and method for sorting purchase items
IBM14 citations83
US6102590AAug 15, 2000
Cover-platen opening mechanism
IBM15 citations82
US6398360B1Jun 4, 2002
Thermal printer using a split rotary platen to print on different widths of paper
IBM13 citations74
US6299365B1Oct 9, 2001
Duplex check printer using a check bending rotor
IBM11 citations74
US6257779B1Jul 10, 2001
Cover-platen opening mechanism
IBM5 citations74
US7488364B1Feb 10, 2009
Layered disposable air filter with dust capture topology
IBM7 citations73
US5971640AOct 26, 1999
Method for cutting paper in a printer using a gear with a friction pad
IBM11 citations73
US5893670AApr 13, 1999
Gear with teeth of decreasing height for a printer
IBM7 citations73
US7341219B2Mar 11, 2008
Paper roll holder for a printer convertible between snap-in loading and drop-in loading of the paper roll
IBM4 citations63
US6466384B1Oct 15, 2002
Apparatus and method for reading magnetic images with an adjustable force pressure pad
IBM2 citations63
US6250823B1Jun 26, 2001
Cover-platen opening mechanism
IBM4 citations63
US6070706AJun 6, 2000
Double acting roller/ball clutch gear
IBM4 citations63
US7463243B1Dec 9, 2008
RFID wireless computer mouse
IBM5 citations62
US6924743B2Aug 2, 2005
Method and system for alerting customers in a shopping area
IBM6 citations62
US5813781ASep 29, 1998
Document feed roller opener and method therefor
IBM2 citations62
US7511698B1Mar 31, 2009
RFID wireless computer mouse
IBM1 citations52
US7108221B2Sep 19, 2006
Paper roll holder for a printer convertible between snap-in loading and drop-in loading of the paper roll
IBM0 citations52