Inventor
ANDERSON JEFFREY J
US37 patents
⚠️ This page may combine multiple inventors who share the name “ANDERSON JEFFREY J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TEKTRONIX INC
12 patentsUS5489930AFeb 6, 1996
Ink jet head with internal filter
TEKTRONIX INC244 citations99
US4889761ADec 26, 1989
Substrates having a light-transmissive phase change ink printed thereon and methods for producing same
TEKTRONIX INC462 citations98
US5610645AMar 11, 1997
Ink jet head with channel filter
TEKTRONIX INC90 citations95
US4970535ANov 13, 1990
Ink jet print head face cleaner
TEKTRONIX INC87 citations95
US5184147AFeb 2, 1993
Ink jet print head maintenance system
TEKTRONIX INC97 citations94
US4727378AFeb 23, 1988
Method and apparatus for purging an ink jet head
TEKTRONIX INC71 citations94
US5059984AOct 22, 1991
Method and apparatus for interlaced multicolor printing
TEKTRONIX INC48 citations92
US5867189AFeb 2, 1999
Ink jet print heads
TEKTRONIX INC38 citations91
US5574486ANov 12, 1996
Ink jet print heads and methos for preparing them
TEKTRONIX INC38 citations91
US5170177ADec 8, 1992
Method of operating an ink jet to achieve high print quality and high print rate
TEKTRONIX INC39 citations91
US5949462ASep 7, 1999
Ink jet printer
TEKTRONIX INC10 citations71
US5710586AJan 20, 1998
Ink jet printer having webs between stripper fingers
TEKTRONIX INC10 citations71
ANDERSON JEFFREY J
8 patentsUS4883219ANov 28, 1989
Manufacture of ink jet print heads by diffusion bonding and brazing
ANDERSON JEFFREY J135 citations97
US4875619AOct 24, 1989
Brazing of ink jet print head components using thin layers of braze material
ANDERSON JEFFREY J40 citations92
US4478311AOct 23, 1984
Safety harness for hunters
ANDERSON JEFFREY J38 citations92
US4478202AOct 23, 1984
Force multiplying archery bow
ANDERSON JEFFREY J53 citations92
US4410184AOct 18, 1983
Arrowhead having modular removable blades
ANDERSON JEFFREY J39 citations92
US4396091AAug 2, 1983
Self adjustable harness or sling
ANDERSON JEFFREY J52 citations92
US4341391AJul 27, 1982
Replaceable blade arrowhead
ANDERSON JEFFREY J29 citations92
US4298091ANov 3, 1981
Self adjustable harness or sling
ANDERSON JEFFREY J36 citations92
HEWLETT PACKARD CO
4 patentsUS6454385B1Sep 24, 2002
Sliced sponge scraper system for inkjet wipers
HEWLETT PACKARD CO40 citations93
US6318838B1Nov 20, 2001
Non-fiberous spittoon chimney liner for inkjet printheads
HEWLETT PACKARD CO34 citations89
US6402291B1Jun 11, 2002
Composite wiper for inkjet printheads
HEWLETT PACKARD CO17 citations83
US6409303B1Jun 25, 2002
Two-stage scraper system for inkjet wipers
HEWLETT PACKARD CO7 citations73
HEWLETT PACKARD DEVELOPMENT CO
4 patentsUS6644776B1Nov 11, 2003
Snout wiper assembly
HEWLETT PACKARD DEVELOPMENT CO9 citations73
US6945625B2Sep 20, 2005
Determining humidity of fluid-ejection mechanism based at least on spitting recovery level of mechanism
HEWLETT PACKARD DEVELOPMENT CO5 citations63
US6755502B2Jun 29, 2004
Sliced sponge scraper system for inkjet wipers
HEWLETT PACKARD DEVELOPMENT CO2 citations63
US6688723B2Feb 10, 2004
Two-stage scraper system for inkjet wipers
HEWLETT PACKARD DEVELOPMENT CO0 citations51