TREA

E.I.L. INSTRUMENTS, INC.

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Organization

  • TIMONIUM, MD, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Controlling refrigeration
    • Patent number 5,867,998
    • Issue date Feb 9, 1999
    • EIL Instruments Inc.
    • Lawrence J. Guertin
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Circuit recloser test set
    • Patent number 4,307,345
    • Issue date Dec 22, 1981
    • E.I.L. Instruments, Inc.
    • Paul E. Schoen
    • G01 - MEASURING TESTING

Trademarklast 30 trademarks

  • Information Trademark

    73449153 - SKILL-BUILDER
    • Serial number 73449153
    • Registration number 1327653
    • Filing date Oct 21, 1983
    • E.I.L. Instruments, Inc.
    • 41 - Education
  • Information Trademark

    73276795 - EIL
    • Serial number 73276795
    • Registration number 1207943
    • Filing date Sep 5, 1980
    • E.I.L. Instruments, Inc.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    73276765 - EIL
    • Serial number 73276765
    • Registration number 1171644
    • Filing date Sep 5, 1980
    • E.I.L. Instruments, Inc.
    • 37 - Building construction
  • Information Trademark

    73196139 - ACCU-AMP
    • Serial number 73196139
    • Registration number 1131694
    • Filing date Dec 8, 1978
    • E.I.L. INSTRUMENTS, INC.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments