Assignee
BLOOM ENG CO INC
US·31 granted patents·2 pending applications·636 citations·filing 1975–2009
Top patents by PatentIndex Score
33 records- 0194US4475885AAdjustable flame burnerBLOOM ENG CO INC·Filed 1983·Granted Oct 9, 1984·66 cites·10 claims
- 0291US4828483AMethod and apparatus for suppressing NOx formation in regenerative burnersBLOOM ENG CO INC·Filed 1988·Granted May 9, 1989·57 cites·19 claims
- 0391US4181491AMethod and apparatus for heating a furnace chamberBLOOM ENG CO INC·Filed 1978·Granted Jan 1, 1980·32 cites·6 claims
- 0486US7175423B1Air staged low-NOx burnerBLOOM ENG CO INC·Filed 2000·Granted Feb 13, 2007·83 cites·8 claims
- 0581US4800866ALow NOX radiant tube burner and methodBLOOM ENG CO INC·Filed 1988·Granted Jan 31, 1989·42 cites·13 claims
- 0681US4528672AWeld insert and refractory anchorBLOOM ENG CO INC·Filed 1984·Granted Jul 9, 1985·15 cites·9 claims
- 0780US4983118ALow NOx regenerative burnerBLOOM ENG CO INC·Filed 1988·Granted Jan 8, 1991·35 cites·2 claims
- 0880US4942832AMethod and device for controlling NOx emissions by vitiationBLOOM ENG CO INC·Filed 1989·Granted Jul 24, 1990·33 cites·20 claims
- 0975US5180300ALow NOx regenerative burnerBLOOM ENG CO INC·Filed 1991·Granted Jan 19, 1993·31 cites·10 claims
- 1075US4145259AClosure membersBLOOM ENG CO INC·Filed 1977·Granted Mar 20, 1979·15 cites·13 claims
- 1174US4182609AProtective refractory memberBLOOM ENG CO INC·Filed 1978·Granted Jan 8, 1980·15 cites·13 claims
- 1273US7628611B2Low conductivity refractory insulation member with fiber matBLOOM ENG CO INC·Filed 2006·Granted Dec 8, 2009·5 cites·19 claims
- 1373US4189301AReinforced insulating membersBLOOM ENG CO INC·Filed 1978·Granted Feb 19, 1980·17 cites·6 claims
- 1466US4083677AMethod and apparatus for heating a furnace chamberBLOOM ENG CO INC·Filed 1976·Granted Apr 11, 1978·12 cites·9 claims
- 1565US5368472ALow NOx burnerBLOOM ENG CO INC·Filed 1993·Granted Nov 29, 1994·21 cites·6 claims
- 1661US4359209AHot air ladle preheat station and methodBLOOM ENG CO INC·Filed 1982·Granted Nov 16, 1982·14 cites·13 claims
- 1758US5775317ARecuperative radiant tube with hot side vitiationBLOOM ENG CO INC·Filed 1996·Granted Jul 7, 1998·19 cites·21 claims
- 1856US3990950ALeveler door for coke ovensBLOOM ENG CO INC·Filed 1975·Granted Nov 9, 1976·7 cites·20 claims
- 1954US6471508B1Burner for non-symmetrical combustion and methodBLOOM ENG CO INC·Filed 1999·Granted Oct 29, 2002·19 cites·22 claims
- 2052US4337034AProtective refractory member locking deviceBLOOM ENG CO INC·Filed 1981·Granted Jun 29, 1982·12 cites·9 claims
- 2152US2008084908A1Insert for Use in Securing Refractory Members to Heat-Absorptive ElementsBLOOM ENG CO INC·Filed 2007·Application pending·0 cites
- 2251US6029647ARecuperative radiant tube with hot side vitiationBLOOM ENG CO INC·Filed 1998·Granted Feb 29, 2000·16 cites·21 claims
- 2350US6685463B2Air and fuel staged burnerBLOOM ENG CO INC·Filed 2000·Granted Feb 3, 2004·6 cites·9 claims
- 2450US2011027741A1Vacuum-formed refractory member and method of makingBLOOM ENG CO INC·Filed 2009·Application pending·0 cites
- 2549US5149265AMethod for firing direct-fired burnerBLOOM ENG CO INC·Filed 1991·Granted Sep 22, 1992·7 cites·13 claims
- 2648US4462698ANoncontact temperature sensing method and apparatus for ladle preheatingBLOOM ENG CO INC·Filed 1982·Granted Jul 31, 1984·8 cites·9 claims
- 2747US6793486B2Burner for non-symmetrical combustion and methodBLOOM ENG CO INC·Filed 2001·Granted Sep 21, 2004·6 cites·29 claims
- 2845US4162890ACombustion apparatusBLOOM ENG CO INC·Filed 1977·Granted Jul 31, 1979·8 cites·6 claims
- 2942US4453915AMethod and apparatus for underfiring oil country tube reheat furnacesBLOOM ENG CO INC·Filed 1982·Granted Jun 12, 1984·4 cites·9 claims
- 3042US4305706AUnitary protective refractory memberBLOOM ENG CO INC·Filed 1980·Granted Dec 15, 1981·7 cites·4 claims
- 3140US4449922AReheat furnace drop out door sealBLOOM ENG CO INC·Filed 1982·Granted May 22, 1984·6 cites·7 claims
- 3239US4457706ALadle station sealBLOOM ENG CO INC·Filed 1982·Granted Jul 3, 1984·10 cites·7 claims
- 3337US5318076AProtective refractory locking mechanismBLOOM ENG CO INC·Filed 1992·Granted Jun 7, 1994·8 cites·12 claims
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