Assignee
ASTEN GROUP
US72 patents
Top patents by PatentIndex Score
US5103874AApr 14, 1992
Papermakers fabric with stacked machine direction yarns
ASTEN GROUP138 citations98
US5199467AApr 6, 1993
Papermakers fabric with stacked machine direction yarns
ASTEN GROUP109 citations97
US5238027AAug 24, 1993
Papermakers fabric with orthogonal machine direction yarn seaming loops
ASTEN GROUP45 citations96
US5167261ADec 1, 1992
Papermakers fabric with stacked machine direction yarns of a high warp fill
ASTEN GROUP91 citations96
US5117865AJun 2, 1992
Papermakers fabric with flat high aspect ratio yarns
ASTEN GROUP52 citations96
US5343896ASep 6, 1994
Papermakers fabric having stacked machine direction yarns
ASTEN GROUP67 citations95
US4824525AApr 25, 1989
Papermaking apparatus having a seamed wet press felt
ASTEN GROUP56 citations95
US5421374AJun 6, 1995
Two-ply forming fabric with three or more times as many CMD yarns in the top ply than in the bottom ply
ASTEN GROUP59 citations94
US5025839AJun 25, 1991
Two-ply papermakers forming fabric with zig-zagging MD yarns
ASTEN GROUP78 citations94
US5368696ANov 29, 1994
Papermakers wet press felt having high contact, resilient base fabric with hollow monofilaments
ASTEN GROUP119 citations93
US5411062AMay 2, 1995
Papermakers fabric with orthogonal machine direction yarn seaming loops
ASTEN GROUP27 citations92
US5230371AJul 27, 1993
Papermakers fabric having diverse flat machine direction yarn surfaces
ASTEN GROUP40 citations92
US5151316ASep 29, 1992
Multi-layered papermaker's fabric for thru-dryer application
ASTEN GROUP64 citations92
US5092373AMar 3, 1992
Papermakers fabric with orthogonal machine direction yarn seaming loops
ASTEN GROUP32 citations92
US4798760AJan 17, 1989
Superimposed wet press felt
ASTEN GROUP68 citations92
US5053109AOct 1, 1991
Single layer seamed papermakers fabric
ASTEN GROUP45 citations91
US4991630AFeb 12, 1991
Single layer pin seam fabric having perpendicular seaming loops and method
ASTEN GROUP32 citations91
US4902383AFeb 20, 1990
Method of making a papermaker's felt with no flap seam
ASTEN GROUP24 citations91
US4892781AJan 9, 1990
Base fabric structures for seamed wet press felts
ASTEN GROUP30 citations91
US4883096ANov 28, 1989
Seam design for seamed felts
ASTEN GROUP41 citations91
US4846231AJul 11, 1989
Seam design for seamed felts
ASTEN GROUP38 citations91
US4806413AFeb 21, 1989
Papermaker's felt containing scrim material
ASTEN GROUP27 citations91
US4759975AJul 26, 1988
Papermaker's wet press felt having multi-layered base fabric
ASTEN GROUP61 citations90
US4621663ANov 11, 1986
Cloth particularly for paper-manufacture machine
ASTEN GROUP61 citations90
US5013330AMay 7, 1991
Multi-layered papermakers fabric for thru-dryer application
ASTEN GROUP46 citations89
US4887648ADec 19, 1989
Method for making a multi-layered papermakers fabric with seam
ASTEN GROUP37 citations89
US4865083ASep 12, 1989
Seamed multi-layered papermaker's fabric
ASTEN GROUP40 citations89
US4830915AMay 16, 1989
Non-woven wet press felt for papermaking machines
ASTEN GROUP25 citations89
US4820571AApr 11, 1989
High temperature industrial fabrics
ASTEN GROUP32 citations89
US4921750AMay 1, 1990
Papermaker's thru-dryer embossing fabric
ASTEN GROUP58 citations88
US4842925AJun 27, 1989
Process to manufacture a felt with flap and a felt produced thereby
ASTEN GROUP28 citations88
US4251928AFeb 24, 1981
Metal impregnated dryer fabric
ASTEN GROUP64 citations88
US4842905AJun 27, 1989
Tessellated papermakers fabric and elements for producing the same
ASTEN GROUP88 citations86
US4172910AOct 30, 1979
Coating of papermaking fabrics
ASTEN GROUP46 citations86
US5240763AAug 31, 1993
Dimensionally stable papermakers fabric
ASTEN GROUP24 citations85
US4581794AApr 15, 1986
Automatic seaming machine for fabric belts
ASTEN GROUP35 citations84
US5148838ASep 22, 1992
Papermakers fabric with orthogonal machine direction yarn seaming loops
ASTEN GROUP17 citations82
US4940630AJul 10, 1990
Base fabric structures for seamed wet press felts
ASTEN GROUP21 citations81
US4695498ASep 22, 1987
Papermakers flat woven fabric
ASTEN GROUP42 citations81
US4199401AApr 22, 1980
Felt for papermaking machine
ASTEN GROUP36 citations81
US5244543ASep 14, 1993
Belt filter press fabric
ASTEN GROUP20 citations80
US5094719AMar 10, 1992
Belt filter press fabric
ASTEN GROUP21 citations80
US4806208AFeb 21, 1989
Method of seaming a seamed felt on a papermaking machine with oppositely tapered pintle elements
ASTEN GROUP28 citations80
US4579771AApr 1, 1986
Laminated spiral mesh papermakers fabric
ASTEN GROUP22 citations78
US4749007AJun 7, 1988
Method for manufacturing cloth particularly for paper-manufacturing machine
ASTEN GROUP16 citations76
US5366778ANov 22, 1994
Woven papermakers fabric having a unibody seam and method for making the same
ASTEN GROUP8 citations72
US5209807AMay 11, 1993
Papermakers fabric for corrugation machines
ASTEN GROUP17 citations72
US5092370AMar 3, 1992
Split heddle with superimposed blades with aligned apertures
ASTEN GROUP6 citations72
US5082532AJan 21, 1992
Papermaking machine and a seamed papermaker's fabric
ASTEN GROUP9 citations72
US5050646ASep 24, 1991
Papermakers fabric for corrugation machines
ASTEN GROUP9 citations72
Showing the top 50 of 72 patents by PatentIndex Score.