TREA

Solid State Chargers Research & Development

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Organization

  • Lutherville, MD, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Multistation modular charging system for cordless units
    • Patent number 4,739,242
    • Issue date Apr 19, 1988
    • Solid State Chargers Research and Development Limited Partnership
    • George W. McCarty
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Current regulating circuit
    • Patent number 4,658,199
    • Issue date Apr 14, 1987
    • Solid State Charger Research and Development
    • Philip A. Hoffman
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Charger for batteries
    • Patent number 4,612,491
    • Issue date Sep 16, 1986
    • Solid State Chargers Research and Development Limited Partnership
    • George W. McCarty
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Current pulse producing circuit
    • Patent number 4,591,778
    • Issue date May 27, 1986
    • Solid State Chargers Research & Development
    • Varnum S. Holland
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Multi-station modular charging system for cordless tools and applia...
    • Patent number 4,591,777
    • Issue date May 27, 1986
    • Solid State Chargers Research & Development
    • George W. McCarty
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Battery-operated device with wall-mounted support
    • Patent number 4,536,694
    • Issue date Aug 20, 1985
    • Solid State Chargers Research & Development
    • George W. McCarty
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Current regulating circuit
    • Patent number 4,531,083
    • Issue date Jul 23, 1985
    • Solid State Chargers Research and Development Limited Partnership
    • Philip A. Hoffman
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Power supply with current regulating circuit
    • Patent number 4,531,084
    • Issue date Jul 23, 1985
    • Solid State Chargers Research and Development Limited Partnership
    • Philip A. Hoffman
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Charger for batteries
    • Patent number 4,527,110
    • Issue date Jul 2, 1985
    • Solid State Chargers Research & Development
    • George W. McCarty
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Regulated power supply with current regulating circuit
    • Patent number 4,516,067
    • Issue date May 7, 1985
    • Solid State Chargers Research and Development Limited Partnership
    • Philip A. Hoffman
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Current regulating circuit
    • Patent number 4,504,774
    • Issue date Mar 12, 1985
    • Solid State Chargers Research and Development Limited Partnership
    • Philip A. Hoffman
    • G05 - CONTROLLING REGULATING