Assignee
SELAS CORP OF AMERICA
US·33 granted patents·1,194 citations·filing 1974–1998
Top patents by PatentIndex Score
33 records- 0190US5271729AInspirated staged combustion burnerSELAS CORP OF AMERICA·Filed 1992·Granted Dec 21, 1993·72 cites·13 claims
- 0290US5044931ALow NOx burnerSELAS CORP OF AMERICA·Filed 1990·Granted Sep 3, 1991·71 cites·19 claims
- 0390US4874310ALow NOX burnerSELAS CORP OF AMERICA·Filed 1988·Granted Oct 17, 1989·57 cites·19 claims
- 0489US4416620ALarger capacity Vortex burnerSELAS CORP OF AMERICA·Filed 1981·Granted Nov 22, 1983·54 cites·11 claims
- 0589US4125359ABurner assemblySELAS CORP OF AMERICA·Filed 1977·Granted Nov 14, 1978·74 cites·17 claims
- 0687US5709541AMethod and apparatus for reducing NOx emissions in a gas burnerSELAS CORP OF AMERICA·Filed 1995·Granted Jan 20, 1998·61 cites·11 claims
- 0787US4447690AInductive preheating of upset tubingSELAS CORP OF AMERICA·Filed 1981·Granted May 8, 1984·56 cites·4 claims
- 0885US4379689ADual fuel burnerSELAS CORP OF AMERICA·Filed 1981·Granted Apr 12, 1983·44 cites·10 claims
- 0985US4221558ABurner for use with oil or gasSELAS CORP OF AMERICA·Filed 1978·Granted Sep 9, 1980·69 cites·18 claims
- 1084US4487573ABurnerSELAS CORP OF AMERICA·Filed 1982·Granted Dec 11, 1984·44 cites·1 claims
- 1184US4111644ARotary hearth furnace with preheat conveyorSELAS CORP OF AMERICA·Filed 1977·Granted Sep 5, 1978·41 cites·11 claims
- 1283US5131838AStaged superposition burnerSELAS CORP OF AMERICA·Filed 1991·Granted Jul 21, 1992·49 cites·11 claims
- 1382US4289475ASteam vaporization of oilSELAS CORP OF AMERICA·Filed 1977·Granted Sep 15, 1981·53 cites·41 claims
- 1481US4239481ADouble orifice vortex burner for low or high Wobbe fuelsSELAS CORP OF AMERICA·Filed 1978·Granted Dec 16, 1980·38 cites·22 claims
- 1581US4168950AFurnace wall constructionSELAS CORP OF AMERICA·Filed 1977·Granted Sep 25, 1979·45 cites·5 claims
- 1680US4449918AApparatus for regulating furnace combustionSELAS CORP OF AMERICA·Filed 1981·Granted May 22, 1984·46 cites·2 claims
- 1780US4256453ACalciner screw constructionSELAS CORP OF AMERICA·Filed 1978·Granted Mar 17, 1981·20 cites·21 claims
- 1879US5697776AVortex burnerSELAS CORP OF AMERICA·Filed 1996·Granted Dec 16, 1997·42 cites·12 claims
- 1979US4192642AUniversal pilot assemblySELAS CORP OF AMERICA·Filed 1978·Granted Mar 11, 1980·38 cites·24 claims
- 2079US4183983AMethod for reducing metal oxide formation on a continuous metal sheet in the hot dip coating thereofSELAS CORP OF AMERICA·Filed 1978·Granted Jan 15, 1980·20 cites·15 claims
- 2175US4237730AFluid velocity measurement systemSELAS CORP OF AMERICA·Filed 1978·Granted Dec 9, 1980·30 cites·27 claims
- 2274US5857419AConverging burner tipSELAS CORP OF AMERICA·Filed 1996·Granted Jan 12, 1999·35 cites·15 claims
- 2374US5329955AApparatus and method for mixing gasesSELAS CORP OF AMERICA·Filed 1993·Granted Jul 19, 1994·44 cites·7 claims
- 2473US5944503ALow NOx floor burner, and heating methodSELAS CORP OF AMERICA·Filed 1998·Granted Aug 31, 1999·40 cites·14 claims
- 2565US4430057ACalciner screw constructionSELAS CORP OF AMERICA·Filed 1982·Granted Feb 7, 1984·21 cites·19 claims
- 2655US3938476ATube supportSELAS CORP OF AMERICA·Filed 1974·Granted Feb 17, 1976·9 cites·3 claims
- 2736US4218213AThermally conductive partitionSELAS CORP OF AMERICA·Filed 1978·Granted Aug 19, 1980·6 cites·4 claims
- 2827US4216183AMethod for making furnace liningSELAS CORP OF AMERICA·Filed 1975·Granted Aug 5, 1980·2 cites·6 claims
- 2927US4123245AApparatus and method for press bending and tempering glass sheets and the likeSELAS CORP OF AMERICA·Filed 1977·Granted Oct 31, 1978·2 cites·20 claims
- 3025US4237801AFurnace lining or burner cup elementSELAS CORP OF AMERICA·Filed 1979·Granted Dec 9, 1980·1 cites·8 claims
- 3123US4315486AFloating radiant tube sheets for vertical tube reformers and the likeSELAS CORP OF AMERICA·Filed 1980·Granted Feb 16, 1982·9 cites·17 claims
- 3221US5230857AStrip elongation control in continuous annealing furnacesSELAS CORP OF AMERICA·Filed 1992·Granted Jul 27, 1993·1 cites·20 claims
- 3320US5174835AMethod of strip elongation control in continuous annealing furnacesSELAS CORP OF AMERICA·Filed 1990·Granted Dec 29, 1992·0 cites·18 claims
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