Inventor
HYLLBERG BRUCE E
US24 patents
⚠️ This page may combine multiple inventors who share the name “HYLLBERG BRUCE E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AMERICAN ROLLER CO
18 patentsUS5869808AFeb 9, 1999
Ceramic heater roller and methods of making same
AMERICAN ROLLER CO53 citations96
US5616263AApr 1, 1997
Ceramic heater roller
AMERICAN ROLLER CO50 citations96
US6285006B1Sep 4, 2001
Ceramic heater/fuser roller with internal heater
AMERICAN ROLLER CO33 citations92
US6069346AMay 30, 2000
Ceramic heater roller with ground shield and fault detection
AMERICAN ROLLER CO34 citations92
US5600414AFeb 4, 1997
Charging roller with blended ceramic layer
AMERICAN ROLLER CO26 citations92
US5408070AApr 18, 1995
Ceramic heater roller with thermal regulating layer
AMERICAN ROLLER CO51 citations92
US6394944B1May 28, 2002
Elastomeric covered roller having a thermally sprayed bonding material
AMERICAN ROLLER CO17 citations91
US5420395AMay 30, 1995
Ceramic heater roller with zone heating
AMERICAN ROLLER CO37 citations89
US5984848ANov 16, 1999
Heated roller with integral heat pipe
AMERICAN ROLLER CO37 citations88
US5609553AMar 11, 1997
Ceramic roller for ESA printing and coating
AMERICAN ROLLER CO18 citations84
US5707326AJan 13, 1998
Charging roller with blended ceramic layer
AMERICAN ROLLER CO16 citations82
US6286836B1Sep 11, 2001
Sealed charging port and method of charging for a heat pipe roller
AMERICAN ROLLER CO7 citations73
US5178071AJan 12, 1993
Impression roller and method of preparation
AMERICAN ROLLER CO13 citations73
US4364313ADec 21, 1982
Impression roller with adjustable electrical characteristics and method of making the same
AMERICAN ROLLER CO9 citations73
US6290823B1Sep 18, 2001
Convertible electrode roller for corona treating systems
AMERICAN ROLLER CO8 citations72
US4513660AApr 30, 1985
Impression roller for limiting charge distribution
AMERICAN ROLLER CO7 citations72
US4493256AJan 15, 1985
Voltage applicator for limiting charge distribution in ESA printing equipment
AMERICAN ROLLER CO8 citations72
US5990458ANov 23, 1999
End cap contact assembly for a heater roller
AMERICAN ROLLER CO9 citations70
AMERICAN ROLLER COMPANY LLC
3 patentsUS6523262B1Feb 25, 2003
Elastomer-covered roller having a thermally sprayed permeable bonding material
AMERICAN ROLLER COMPANY LLC6 citations71
US6666806B2Dec 23, 2003
Elastomer-covered roller having a thermally sprayed permeable bonding material
AMERICAN ROLLER COMPANY LLC4 citations60
US6616584B2Sep 9, 2003
Elastomeric covered roller having a thermally sprayed bonding material
AMERICAN ROLLER COMPANY LLC2 citations60