Assignee
FLAEKT AB
SE·129 granted patents·2,271 citations·filing 1980–2000
Top patents by PatentIndex Score
129 records- 0195US4537120ASurface treatment plant and a method of ventilating sameFLAEKT AB·Filed 1983·Granted Aug 27, 1985·103 cites·11 claims
- 0290US5657555AProcess and hot-air dryer for dying coated surfacesFLAEKT AB·Filed 1994·Granted Aug 19, 1997·61 cites·16 claims
- 0389US4443234ADevice at a dust filterFLAEKT AB·Filed 1982·Granted Apr 17, 1984·87 cites·7 claims
- 0487US6419983B1Method of introducing and removing workpieces, particularly vehicle bodies, an apparatus and system for the surface treatment of workpiecesFLAEKT AB·Filed 1999·Granted Jul 16, 2002·54 cites·25 claims
- 0586US5217504AMethod for controlling the current pulse supply to an electrostatic precipitatorFLAEKT AB·Filed 1990·Granted Jun 8, 1993·79 cites·6 claims
- 0685US4514746AApparatus for cooling telecommunications equipment in a rackFLAEKT AB·Filed 1983·Granted Apr 30, 1985·61 cites·13 claims
- 0785US4450899AMethod of regulating an outdoor steam condensor and apparatus for performing said methodFLAEKT AB·Filed 1981·Granted May 29, 1984·66 cites·11 claims
- 0884US5264014AArrangement for cleaning ventilation air polluted with paint particlesFLAEKT AB·Filed 1990·Granted Nov 23, 1993·85 cites·20 claims
- 0979US5707422AMethod of controlling the supply of conditioning agent to an electrostatic precipitatorFLAEKT AB·Filed 1994·Granted Jan 13, 1998·53 cites·13 claims
- 1079US4554766ACeiling construction for clean roomsFLAEKT AB·Filed 1984·Granted Nov 26, 1985·53 cites·6 claims
- 1174US5725102AMethod and device for separating heavy particles from a particulate materialFLAEKT AB·Filed 1994·Granted Mar 10, 1998·24 cites·7 claims
- 1273US4625434AArrangement in cylinder dryerFLAEKT AB·Filed 1983·Granted Dec 2, 1986·26 cites·7 claims
- 1372US5639294AMethod for controlling the power supply to an electrostatic precipitatorFLAEKT AB·Filed 1994·Granted Jun 17, 1997·32 cites·23 claims
- 1471US5144754AMethod for controlling the supply and the discharge of hot air to and from, respectively, a blowing tunnelFLAEKT AB·Filed 1989·Granted Sep 8, 1992·22 cites·7 claims
- 1570US5725669ACar body surface treatment deviceFLAEKT AB·Filed 1995·Granted Mar 10, 1998·36 cites·17 claims
- 1667US6022388ADevice for cleaning filter elementsFLAEKT AB·Filed 1997·Granted Feb 8, 2000·43 cites·20 claims
- 1766USD348939SSealing extrusion for clean room ceilingsFLAEKT AB·Filed 1992·Granted Jul 19, 1994·14 cites·1 claims
- 1866US4936878AMethod for cleansing gas and apparatus hereforFLAEKT AB·Filed 1987·Granted Jun 26, 1990·23 cites·13 claims
- 1966US4505053ADrying plant for a material webFLAEKT AB·Filed 1982·Granted Mar 19, 1985·22 cites·11 claims
- 2064US6508994B1Method and apparatus for cleaning flue gasesFLAEKT AB·Filed 2000·Granted Jan 21, 2003·11 cites·9 claims
- 2164US5885539AMethod for separating substances from a gaseous medium by dry adsorptionFLAEKT AB·Filed 1995·Granted Mar 23, 1999·39 cites·9 claims
- 2264US5533706AValve arrangementFLAEKT AB·Filed 1992·Granted Jul 9, 1996·41 cites·13 claims
- 2364US4712277AMethod and apparatus for producing a continuous webFLAEKT AB·Filed 1986·Granted Dec 15, 1987·21 cites·22 claims
- 2464USD278079SExhaust air valveFLAEKT AB·Filed 1982·Granted Mar 19, 1985·9 cites·1 claims
- 2563US6080060AEquipment for air supply to a roomFLAEKT AB·Filed 1997·Granted Jun 27, 2000·29 cites·13 claims
- 2663US4683699ASuspended ceiling structure for rectangular filter elementsFLAEKT AB·Filed 1985·Granted Aug 4, 1987·25 cites·1 claims
- 2763US4680873AMethod for controlling shrinkage and/or stretching of a paper web in the drying section of paper machine, in the form of a cylinder drier and/or fan dryer, transversely to the feed direction of the web and arrangements for carrying out the methodFLAEKT AB·Filed 1985·Granted Jul 21, 1987·22 cites·45 claims
- 2863US4553340ASealing device in a cylinder drierFLAEKT AB·Filed 1984·Granted Nov 19, 1985·16 cites·14 claims
- 2962US6306357B1Process and apparatus for absorbing hydrogen sulphideFLAEKT AB·Filed 1994·Granted Oct 23, 2001·26 cites·11 claims
- 3062US5887973ADevice for mixing particulate material and liquidFLAEKT AB·Filed 1995·Granted Mar 30, 1999·28 cites·17 claims
- 3162US5474597AMethod and device for gas cleaning or gas coolingFLAEKT AB·Filed 1993·Granted Dec 12, 1995·29 cites·23 claims
- 3262US5245763AMethod and apparatus for removing solvent vaporsFLAEKT AB·Filed 1990·Granted Sep 21, 1993·21 cites·21 claims
- 3362US4486704AControl device for an electrostatic dust separatorFLAEKT AB·Filed 1982·Granted Dec 4, 1984·20 cites·11 claims
- 3461US4719708AArrangement in material drying systemsFLAEKT AB·Filed 1985·Granted Jan 19, 1988·22 cites·31 claims
- 3561US4710208ASuspendable modular frame arrangement for clean room ceilings having a fluid sealFLAEKT AB·Filed 1985·Granted Dec 1, 1987·30 cites·17 claims
- 3659US5246339AGuide vane for an axial fanFLAEKT AB·Filed 1992·Granted Sep 21, 1993·27 cites·15 claims
- 3758US4711162AMethod of ventilating roomsFLAEKT AB·Filed 1985·Granted Dec 8, 1987·20 cites·7 claims
- 3858US4490159ASystem and method for controlling energization of electrodes in electrostatic dust separatorsFLAEKT AB·Filed 1983·Granted Dec 25, 1984·20 cites·9 claims
- 3957US5651822AVehicle body surface treatment apparatusFLAEKT AB·Filed 1994·Granted Jul 29, 1997·21 cites·4 claims
- 4057US4690333AMedia mixing nozzle assemblyFLAEKT AB·Filed 1985·Granted Sep 1, 1987·16 cites·10 claims
- 4157US4525181AProcess for the removal of impurities in reacted aluminaFLAEKT AB·Filed 1984·Granted Jun 25, 1985·14 cites·9 claims
- 4256US4799318AArrangement in the drying section of a paper machineFLAEKT AB·Filed 1987·Granted Jan 24, 1989·15 cites·20 claims
- 4355USD393705SContainer for plastic foil for the handling of filter bagsFLAEKT AB·Filed 1995·Granted Apr 21, 1998·10 cites·1 claims
- 4455USD281620SVenturi wall for wet separators and the likeFLAEKT AB·Filed 1983·Granted Dec 3, 1985·5 cites·1 claims
- 4554US6200215B1Fan module for clean room applicationsFLAEKT AB·Filed 1998·Granted Mar 13, 2001·23 cites·11 claims
- 4654US4941896AMethod and apparatus for cleansing gasesFLAEKT AB·Filed 1987·Granted Jul 17, 1990·7 cites·10 claims
- 4754US4776263ADevice for a suspended ceiling structure for rectangular filter elementsFLAEKT AB·Filed 1986·Granted Oct 11, 1988·21 cites·4 claims
- 4854US4467950AArrangement for pulling the tail of a web-like material through a drying or cooling plantFLAEKT AB·Filed 1982·Granted Aug 28, 1984·10 cites·10 claims
- 4953US6125606ABeam construction in ceilings of clean air roomsFLAEKT AB·Filed 1997·Granted Oct 3, 2000·26 cites·24 claims
- 5053USD390455SCartridge for use with a filter bagFLAEKT AB·Filed 1995·Granted Feb 10, 1998·9 cites·1 claims
Showing the top 50 of 129 patent records by PatentIndex Score.
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