Inventor
TRATAR DAVID B
US15 patents
⚠️ This page may combine multiple inventors who share the name “TRATAR DAVID B”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UNISYS CORP
7 patentsUS7234884B1Jun 26, 2007
Ribbon spool lock assembly
UNISYS CORP13 citations83
US6394348B1May 28, 2002
Apparatus for positioning magnetically coded substrate relative to a magnetic read head
UNISYS CORP7 citations73
US5780841AJul 14, 1998
Document-image camera mounted on reversible clamp
UNISYS CORP4 citations73
US5272331ADec 21, 1993
Document imaging camera with lamp bent into symmetrical lamp segments
UNISYS CORP4 citations73
US5591961AJan 7, 1997
Illumination with bent fluorescent tubes
UNISYS CORP1 citations62
US5471048ANov 28, 1995
Document imaging lamps with bent dark ends
UNISYS CORP2 citations62
US5371356ADec 6, 1994
Document imaging with `doubly-bent` lamps
UNISYS CORP3 citations62
BURROUGHS PAYMENT SYSTEMS INC
6 patentsUS7883173B1Feb 8, 2011
Height-adjustable printing system with single-use inkjet cartridge
BURROUGHS PAYMENT SYSTEMS INC10 citations83
US7934719B2May 3, 2011
Document feeder flag assembly
BURROUGHS PAYMENT SYSTEMS INC5 citations72
US7946581B2May 24, 2011
Adjustable force pinch roller
BURROUGHS PAYMENT SYSTEMS INC6 citations59
US8002118B2Aug 23, 2011
Pocket selector gate with self locking geometry
BURROUGHS PAYMENT SYSTEMS INC2 citations57
US8025286B2Sep 27, 2011
Document feeder flag assembly
BURROUGHS PAYMENT SYSTEMS INC0 citations51
US7876478B1Jan 25, 2011
Convertible back counter / teller station document processor
BURROUGHS PAYMENT SYSTEMS INC1 citations51