Assignee
AGA AB
US·165 granted patents·12 pending applications·3,780 citations·filing 1973–2014
Top patents by PatentIndex Score
177 records- 0197US4223300AElectro mechanical position indicator using relatively moveable coilsAGA AB·Filed 1978·Granted Sep 16, 1980·96 cites·28 claims
- 0293US5104310AMethod for reducing the flame temperature of a burner and burner intended thereforAGA AB·Filed 1991·Granted Apr 14, 1992·277 cites·9 claims
- 0393US4542774ADelivery system and method for pressurized gasAGA AB·Filed 1982·Granted Sep 24, 1985·82 cites·25 claims
- 0493US4295431APallet for pressurized gas cylindersAGA AB·Filed 1979·Granted Oct 20, 1981·123 cites·13 claims
- 0593US3963356AOptical sightAGA AB·Filed 1974·Granted Jun 15, 1976·65 cites·6 claims
- 0692US4277895AApparatus for indicating angular position in a vertical directionAGA AB·Filed 1979·Granted Jul 14, 1981·51 cites·14 claims
- 0791US4708730AApparatus for blow molding glass articlesAGA AB·Filed 1986·Granted Nov 24, 1987·55 cites·6 claims
- 0891USD269519SNozzle for a cutting torchAGA AB·Filed 1980·Granted Jun 28, 1983·44 cites·1 claims
- 0991US4227802AApparatus for measuring the distance to a point on the inner wall of a hot furnaceAGA AB·Filed 1977·Granted Oct 14, 1980·26 cites·1 claims
- 1091US3947129AApparatus for contactless measuring of the dimensions of objectsAGA AB·Filed 1974·Granted Mar 30, 1976·42 cites·2 claims
- 1190US5649723ACoupling deviceAGA AB·Filed 1994·Granted Jul 22, 1997·120 cites·11 claims
- 1290US4219011AModular solar energy collector systemsAGA AB·Filed 1977·Granted Aug 26, 1980·60 cites·19 claims
- 1389US4582100AFilling of acetylene cylindersAGA AB·Filed 1982·Granted Apr 15, 1986·58 cites·70 claims
- 1489US4569204AMethod and apparatus for simultaneously cooling and conveying a food substanceAGA AB·Filed 1985·Granted Feb 11, 1986·84 cites·17 claims
- 1588US4240691AProtective device for optical elementsAGA AB·Filed 1979·Granted Dec 23, 1980·62 cites·7 claims
- 1688US3993059ADevice for ventilating a patientAGA AB·Filed 1974·Granted Nov 23, 1976·87 cites·2 claims
- 1787US5429717AMethod of washing of alkaline pulp by adding carbon dioxide to the pulpAGA AB·Filed 1993·Granted Jul 4, 1995·43 cites·15 claims
- 1887US5129333AApparatus and method for recycling wasteAGA AB·Filed 1991·Granted Jul 14, 1992·50 cites·23 claims
- 1987US4481972APallet for pressurized gas cylindersAGA AB·Filed 1982·Granted Nov 13, 1984·50 cites·15 claims
- 2086US4553999AMethods and apparatus for blow molding glass articlesAGA AB·Filed 1984·Granted Nov 19, 1985·38 cites·16 claims
- 2185US4455826AThermodynamic machine and methodAGA AB·Filed 1982·Granted Jun 26, 1984·39 cites·50 claims
- 2284US6559190B1Use of xenon for treating neurointoxicationsAGA AB·Filed 2000·Granted May 6, 2003·29 cites·23 claims
- 2383US5516470AMethod of tempering a molding toolAGA AB·Filed 1995·Granted May 14, 1996·57 cites·29 claims
- 2483US4652292AMethods for forming glass articlesAGA AB·Filed 1985·Granted Mar 24, 1987·33 cites·26 claims
- 2583US4521676AEncoded cap for a pressurized gas cylinderAGA AB·Filed 1982·Granted Jun 4, 1985·42 cites·28 claims
- 2683US4327550AThermodynamic machineAGA AB·Filed 1979·Granted May 4, 1982·34 cites·39 claims
- 2783US4187868AMethod and device for cleaning a sloping or vertical surface on an optical elementAGA AB·Filed 1978·Granted Feb 12, 1980·39 cites·10 claims
- 2883US4169655AProtective device for protection against radiation during weldingAGA AB·Filed 1976·Granted Oct 2, 1979·38 cites·24 claims
- 2981US5555655AIdentification device for a containerAGA AB·Filed 1994·Granted Sep 17, 1996·64 cites·19 claims
- 3081US3985448AAngle or length measuring deviceAGA AB·Filed 1975·Granted Oct 12, 1976·31 cites·5 claims
- 3180US7544059B2Door sealing device for industrial furnaceAGA AB·Filed 2007·Granted Jun 9, 2009·5 cites·20 claims
- 3280US4766349AArc electrodeAGA AB·Filed 1986·Granted Aug 23, 1988·50 cites·7 claims
- 3380US4000815ADevice for storage and transport of temperature sensitive goodsAGA AB·Filed 1976·Granted Jan 4, 1977·63 cites·8 claims
- 3478US6540878B1Stabilized filler, its production and useAGA AB·Filed 2000·Granted Apr 1, 2003·17 cites·28 claims
- 3578US4724297AMethods in the laser cutting of metallic workpiecesAGA AB·Filed 1986·Granted Feb 9, 1988·30 cites·4 claims
- 3678US4025192AOptical measuring methodAGA AB·Filed 1975·Granted May 24, 1977·36 cites·5 claims
- 3777US7594811B2Method pertaining to combustion, and a burnerAGA AB·Filed 2005·Granted Sep 29, 2009·10 cites·4 claims
- 3877USD269521SNozzle component for a cutting torchAGA AB·Filed 1980·Granted Jun 28, 1983·17 cites·1 claims
- 3976US5860857AMethod and apparatus for controlling the atmosphere of an essentially closed spaceAGA AB·Filed 1994·Granted Jan 19, 1999·72 cites·20 claims
- 4076US4259846AVessel for storing cryogenic liquidsAGA AB·Filed 1979·Granted Apr 7, 1981·29 cites·7 claims
- 4174US6198068B1Method for plasma brazingAGA AB·Filed 1997·Granted Mar 6, 2001·34 cites·18 claims
- 4274US5460761AMethod for tempering a moulding toolAGA AB·Filed 1992·Granted Oct 24, 1995·38 cites·13 claims
- 4374US4295201AElectronic distance-measuring instrumentAGA AB·Filed 1979·Granted Oct 13, 1981·20 cites·7 claims
- 4473US4564109AMethod and apparatus for transporting pressurized gas cylindersAGA AB·Filed 1982·Granted Jan 14, 1986·43 cites·12 claims
- 4573US4292493AMethod for decomposing ozoneAGA AB·Filed 1979·Granted Sep 29, 1981·26 cites·13 claims
- 4672USD439956SValve guard for a gas containerAGA AB·Filed 1999·Granted Apr 3, 2001·17 cites·1 claims
- 4770US6666999B1Gas assisted mouldingAGA AB·Filed 2000·Granted Dec 23, 2003·12 cites·24 claims
- 4870US5989492AProcess including heating and cooling for production of an injection-moulded bodyAGA AB·Filed 1995·Granted Nov 23, 1999·38 cites·35 claims
- 4970US4911744AMethods and apparatus for enhancing combustion and operational efficiency in a glass melting furnaceAGA AB·Filed 1988·Granted Mar 27, 1990·23 cites·6 claims
- 5069US4172661AOptical measuring methodAGA AB·Filed 1978·Granted Oct 30, 1979·21 cites·11 claims
Showing the top 50 of 177 patent records by PatentIndex Score.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →