Assignee
FLACHGLAS AG
DE·56 granted patents·1,737 citations·filing 1981–1999
Top patents by PatentIndex Score
56 records- 0197US4497700AMethod of coating a transparent substrateFLACHGLAS AG·Filed 1984·Granted Feb 5, 1985·133 cites·10 claims
- 0288US6572940B1Coatings with a silver layerFLACHGLAS AG·Filed 1998·Granted Jun 3, 2003·100 cites·18 claims
- 0388US5443669AProcess for producing a laminated glass pane, especially for a motor vehicleFLACHGLAS AG·Filed 1994·Granted Aug 22, 1995·91 cites·14 claims
- 0486US6192652B1Spacing profile for double-glazing unitFLACHGLAS AG·Filed 1999·Granted Feb 27, 2001·81 cites·20 claims
- 0586US4910380AVehicle window with black obscuration band incorporating a black electrically conductive coating-deposited heating elementFLACHGLAS AG·Filed 1988·Granted Mar 20, 1990·60 cites·9 claims
- 0682US6218323B1Soda-lime-silicate glass compositionFLACHGLAS AG·Filed 1999·Granted Apr 17, 2001·65 cites·7 claims
- 0781US4995895AProcess for the manufacture of a toughened and/or bent sheet of glass with a silver coatingFLACHGLAS AG·Filed 1989·Granted Feb 26, 1991·41 cites·17 claims
- 0879US6061994ASpacing profile for double-glazing unit and double-glazing unitFLACHGLAS AG·Filed 1999·Granted May 16, 2000·57 cites·9 claims
- 0979US5406295AWindow antenna for a motor vehicle bodyFLACHGLAS AG·Filed 1993·Granted Apr 11, 1995·59 cites·5 claims
- 1079US4804883AFront attachment for CRT. E.G. for a monitor or video tubeFLACHGLAS AG·Filed 1987·Granted Feb 14, 1989·30 cites·10 claims
- 1178US4573835AMachine for boring a plate workpieceFLACHGLAS AG·Filed 1981·Granted Mar 4, 1986·35 cites·4 claims
- 1278US4426811AMethod of and apparatus for grinding the edges of glass sheetsFLACHGLAS AG·Filed 1981·Granted Jan 24, 1984·20 cites·6 claims
- 1377US5023403ADevice for connecting an electrical cable to a window pane having electrical conductorsFLACHGLAS AG·Filed 1989·Granted Jun 11, 1991·39 cites·8 claims
- 1473US5859723AElectrochromic pane arrangementFLACHGLAS AG·Filed 1995·Granted Jan 12, 1999·63 cites·56 claims
- 1573US4857094AMethod for the manufacture of a toughened and/or bent pane with solar control coating containing platinum or the likeFLACHGLAS AG·Filed 1988·Granted Aug 15, 1989·31 cites·5 claims
- 1672US4513196AElectric self-defrosting windshield heating arrangement providing fast or slow heatFLACHGLAS AG·Filed 1983·Granted Apr 23, 1985·30 cites·7 claims
- 1771US4559001AApparatus for sealing the edges of insulating glass panelsFLACHGLAS AG·Filed 1984·Granted Dec 17, 1985·36 cites·3 claims
- 1871US4406091AApparatus for grinding the edges of glass sheetsFLACHGLAS AG·Filed 1981·Granted Sep 27, 1983·15 cites·7 claims
- 1970US4626301AMethod of making a fire-resistant translucent layerFLACHGLAS AG·Filed 1985·Granted Dec 2, 1986·21 cites·6 claims
- 2069US5288558AAttachment for video screens having dual optical active dereflection layersFLACHGLAS AG·Filed 1992·Granted Feb 22, 1994·28 cites·9 claims
- 2168US5534879AElectrical connector for vehicle windowFLACHGLAS AG·Filed 1994·Granted Jul 9, 1996·40 cites·19 claims
- 2268US5253105ASolar mirror, process for its manufacture and its useFLACHGLAS AG·Filed 1992·Granted Oct 12, 1993·37 cites·22 claims
- 2367US5346768ASoda-lime glass containing vanadiumFLACHGLAS AG·Filed 1992·Granted Sep 13, 1994·32 cites·16 claims
- 2466US4697082AProcess and apparatus for testing transparent material webs, particularly plate glass ribbonsFLACHGLAS AG·Filed 1985·Granted Sep 29, 1987·32 cites·15 claims
- 2565US5210500AProcess for contactless measurement of the electrical resistance of a test materialFLACHGLAS AG·Filed 1991·Granted May 11, 1993·24 cites·18 claims
- 2664US4857376AMotor vehicle glass paneFLACHGLAS AG·Filed 1987·Granted Aug 15, 1989·40 cites·30 claims
- 2764US4816054AProcess for the manufacture of a toughened and/or bent sheet of glass, in particular solar control glass sheetFLACHGLAS AG·Filed 1987·Granted Mar 28, 1989·24 cites·10 claims
- 2863US4829729AAnti-eavesdropping window structureFLACHGLAS AG·Filed 1987·Granted May 16, 1989·32 cites·10 claims
- 2962US4929493AMethod of applying a coloration coating to a glass paneFLACHGLAS AG·Filed 1988·Granted May 29, 1990·20 cites·13 claims
- 3061US4739586AMethod of and apparatus for edge grinding glass panesFLACHGLAS AG·Filed 1985·Granted Apr 26, 1988·16 cites·5 claims
- 3160US5099250AMotor-vehicle windshield with built-in antenna/heating conductorsFLACHGLAS AG·Filed 1990·Granted Mar 24, 1992·33 cites·7 claims
- 3259US4768319ADevice for securing an automotive glass pane in an automobile bodyFLACHGLAS AG·Filed 1987·Granted Sep 6, 1988·30 cites·10 claims
- 3357US4992087AProcess for the production of a tempered or bent glass plate with a rear coating, glass plate produced according to the same and the use thereofFLACHGLAS AG·Filed 1990·Granted Feb 12, 1991·36 cites·14 claims
- 3455US5597397ATransfer device for bent glass sheetsFLACHGLAS AG·Filed 1995·Granted Jan 28, 1997·15 cites·10 claims
- 3554US6250045B1Spacing profile for double-glazing unitFLACHGLAS AG·Filed 1999·Granted Jun 26, 2001·28 cites·33 claims
- 3654US5672189AGlass bending press applicationFLACHGLAS AG·Filed 1995·Granted Sep 30, 1997·14 cites·15 claims
- 3754US5128550AMethod of and an apparatus for testing large area panes for optical qualityFLACHGLAS AG·Filed 1990·Granted Jul 7, 1992·29 cites·15 claims
- 3853US5210592AMethod and apparatus for determining the optical quality of a transparent plateFLACHGLAS AG·Filed 1991·Granted May 11, 1993·21 cites·22 claims
- 3953US4516997AMethod of and apparatus for vacuum shaping a glass sheetFLACHGLAS AG·Filed 1983·Granted May 14, 1985·11 cites·19 claims
- 4052US4913847AFire-retardant mass and method of making sameFLACHGLAS AG·Filed 1988·Granted Apr 3, 1990·11 cites·10 claims
- 4149US5766770AFire resistant glass structureFLACHGLAS AG·Filed 1995·Granted Jun 16, 1998·21 cites·9 claims
- 4248US4793112AFacade plate composed of a composite glass structureFLACHGLAS AG·Filed 1988·Granted Dec 27, 1988·29 cites·11 claims
- 4347US4827274AMotor vehicle window paneFLACHGLAS AG·Filed 1987·Granted May 2, 1989·16 cites·10 claims
- 4446US4676998AMethod of making a fire-resistant translucent solid layerFLACHGLAS AG·Filed 1985·Granted Jun 30, 1987·10 cites·4 claims
- 4546US4623572AMethod and apparatus for producing textured napped surfacesFLACHGLAS AG·Filed 1984·Granted Nov 18, 1986·13 cites·6 claims
- 4643US5135788AFireproof blasting assembly for glass paneFLACHGLAS AG·Filed 1990·Granted Aug 4, 1992·9 cites·11 claims
- 4739US5599367AProcess for operating a glass-bending pressFLACHGLAS AG·Filed 1995·Granted Feb 4, 1997·8 cites·7 claims
- 4838US4519829AMethod of and apparatus for quench-tempering shaped glassFLACHGLAS AG·Filed 1983·Granted May 28, 1985·7 cites·5 claims
- 4936US5628155AFire-resistant structural component with glass paneFLACHGLAS AG·Filed 1994·Granted May 13, 1997·15 cites·11 claims
- 5036US4707958AFixed-pane motor-vehicle window and method of installing sameFLACHGLAS AG·Filed 1985·Granted Nov 24, 1987·11 cites·14 claims
Showing the top 50 of 56 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when FLACHGLAS AG files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →