Other special arrangements

Patents Grantslast 30 patents

  • Information Patent Grant

    3914090

    • Patent number 3,914,090
    • Issue date Oct 21, 1975
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    3747571

    • Patent number 3,747,571
    • Issue date Jul 24, 1973
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    3721728

    • Patent number 3,721,728
    • Issue date Mar 20, 1973
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    3633521

    • Patent number 3,633,521
    • Issue date Jan 11, 1972
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3548759

    • Patent number 3,548,759
    • Issue date Dec 22, 1970
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    3517628

    • Patent number 3,517,628
    • Issue date Jun 30, 1970
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    3447494

    • Patent number 3,447,494
    • Issue date Jun 3, 1969
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    3400559

    • Patent number 3,400,559
    • Issue date Sep 10, 1968
    • F22 - STEAM GENERATION
  • Information Patent Grant

    3310096

    • Patent number 3,310,096
    • Issue date Mar 21, 1967
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    3273520

    • Patent number 3,273,520
    • Issue date Sep 20, 1966
    • F22 - STEAM GENERATION
  • Information Patent Grant

    3260227

    • Patent number 3,260,227
    • Issue date Jul 12, 1966
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    3166032

    • Patent number 3,166,032
    • Issue date Jan 19, 1965
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    3140123

    • Patent number 3,140,123
    • Issue date Jul 7, 1964
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    2879838

    • Patent number 2,879,838
    • Issue date Mar 31, 1959
    • F22 - STEAM GENERATION
  • Information Patent Grant

    2750903

    • Patent number 2,750,903
    • Issue date Jun 19, 1956
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    2677434

    • Patent number 2,677,434
    • Issue date May 4, 1954
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    2654879

    • Patent number 2,654,879
    • Issue date Oct 6, 1953
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    2579883

    • Patent number 2,579,883
    • Issue date Dec 25, 1951
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    2479376

    • Patent number 2,479,376
    • Issue date Aug 16, 1949
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    2311657

    • Patent number 2,311,657
    • Issue date Feb 23, 1943
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    2090965

    • Patent number 2,090,965
    • Issue date Aug 24, 1937
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    2061450

    • Patent number 2,061,450
    • Issue date Nov 17, 1936
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    1984441

    • Patent number 1,984,441
    • Issue date Dec 18, 1934
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    1957921

    • Patent number 1,957,921
    • Issue date May 8, 1934
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    1580080

    • Patent number 1,580,080
    • Issue date Apr 6, 1926
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    1530321

    • Patent number 1,530,321
    • Issue date Mar 17, 1925
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    1505505

    • Patent number 1,505,505
    • Issue date Aug 19, 1924
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    1460168

    • Patent number 1,460,168
    • Issue date Jun 26, 1923
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    1448390

    • Patent number 1,448,390
    • Issue date Mar 13, 1923
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
  • Information Patent Grant

    1447392

    • Patent number 1,447,392
    • Issue date Mar 6, 1923
    • F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES