TREA

Daniel E. Boehling

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  • Midlothian, VA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Rotary heat engine
    • Patent number 5,325,671
    • Issue date Jul 5, 1994
    • Daniel E. Boehling
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Power system battery temperature control
    • Patent number 5,229,702
    • Issue date Jul 20, 1993
    • Daniel E. Boehling
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Rotary piston mechanism
    • Patent number 4,373,484
    • Issue date Feb 15, 1983
    • Daniel E. Boehling
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Device for disposal of animal excrement
    • Patent number 4,181,451
    • Issue date Jan 1, 1980
    • Daniel E. Boehling
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE