What’s new

August 2026

• patent · 21 May 1985 · added 2 months ago

  Process for preparing high surface area iron/cobalt Fischer-Tropsch slurry catalysts

  Slurried high surface area Fe-Co spinels which are fully reduced/carburized provide exceptionally high activity and selectivity in the conversion of CO/H2 to alpha-olefins. These i...

• patent · 27 Aug 1985 · added 2 months ago

  Promoted iron-cobalt spinel catalyst for Fischer-Tropsch processes

  Iron-cobalt spinels which contain low levels of cobalt, in an iron/cobalt atomic ratio of 7:1 to 35:1, are converted to Fischer-Tropsch catalysts upon reduction and carbiding that...

• patent · 19 Oct 1954 · added 2 months ago

  Process for catalytic reduction of carbon dioxide with hydrogen

  Machine transcription of the US2692274 patent scan, 3 pages.

• patent · 26 Dec 1950 · added 2 months ago

  Preparation of iron carbides

  Machine transcription of the US2535042 patent scan, 5 pages.

• patent · 28 Aug 1984 · added 2 months ago

  Iron/silicon-based catalyst exhibiting high selectivity to C2 -C62 Fischer-Tropsch reactions

  Finely divided, hydrogen-activated catalyst compositions comprising iron, silicon and carbon or iron and silicon that selectively convert gaseous mixtures of CO and H2, at a temper...

• patent · 1 Nov 1949 · added 2 months ago

  Process for catalytic conversion of carbon oxides

  Machine transcription of the US2486895 patent scan, 5 pages.

• patent · 17 Aug 1954 · added 2 months ago

  Synthesis of methane

  Machine transcription of the US2686819 patent scan, 7 pages.

• patent · 1 Nov 1949 · added 2 months ago

  Process for catalytic conversion of carbon oxides

  Machine transcription of the US2486894 patent scan, 5 pages.

• patent · 15 Feb 2007 · added 2 months ago

  Heating system

• patent · 25 Dec 2003 · added 2 months ago

  Heating system

• patent · 11 Mar 1980 · added 2 months ago

  Auxiliary truck heater

  A heater apparatus adapted to be used as an auxiliary unit to the main heater system of a vehicle jointly heats the vehicle engine to operating temperature and heats the fuel line...

• patent · 24 Jun 2004 · added 2 months ago

  Heating system

• patent · 5 Oct 1993 · added 2 months ago

  Multifuel heater

• patent · 11 Aug 1992 · added 2 months ago

  Multifuel heater

• patent · 3 May 2022 · added 2 months ago

  Vehicle heater and controls therefor

• patent · 26 May 1964 · added 2 months ago

  Ignition arrangement for pot-type liquid fuel burner

  Machine transcription of the US3134423 patent scan, 3 pages.

• patent · 21 Jan 2025 · added 2 months ago

  Vehicle heater and controls therefor

• patent · 3 Jan 1961 · added 2 months ago

  Electrical ignition assembly for liquid fuel burners

  Machine transcription of the US2966942 patent scan, 3 pages.

• patent · 3 Jan 1961 · added 2 months ago

  Electric ignition assembly for liquid fuel burners

  Machine transcription of the US2966943 patent scan, 4 pages.

• patent · 7 Oct 1958 · added 2 months ago

  Vaporizing oil burner

  Machine transcription of the US2855031 patent scan, 10 pages.

• patent · 27 Dec 1949 · added 2 months ago

  Fuel vaporizing and combustion apparatus

  Machine transcription of the US2492756 patent scan, 7 pages.

• patent · 6 Nov 1956 · added 2 months ago

  Fuel combustion process and apparatus

  Machine transcription of the US2769411 patent scan, 4 pages.

• patent · 19 Feb 1952 · added 2 months ago

  Burner for liquid fuels

  Machine transcription of the US2586493 patent scan, 4 pages.

• patent · 26 Jun 1945 · added 2 months ago

  Heater

  Machine transcription of the US2379018 patent scan, 5 pages.

• patent · 18 Jan 1944 · added 2 months ago

  Pot type burner with double baffle structure

  Machine transcription of the US2339637 patent scan, 5 pages.

• patent · 5 Apr 1949 · added 2 months ago

  Pot type oil burner with a circumferential vaporizing chamber

  Machine transcription of the US2466563 patent scan, 6 pages.

• patent · 20 Aug 1940 · added 2 months ago

  Oil burning heating apparatus

  Machine transcription of the US2212078 patent scan, 4 pages.

• patent · 23 Nov 1937 · added 2 months ago

  Method of burning fuel

  Machine transcription of the US2100049 patent scan, 6 pages.

• patent · 12 Sep 1944 · added 2 months ago

  Liquid fuel burner

  Machine transcription of the US2358012 patent scan, 4 pages.

• patent · 14 May 1940 · added 2 months ago

  Apparatus of combustion

  Machine transcription of the US2200861 patent scan, 5 pages.