TREA

Hosea W. Helms

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  • St. Louis, MO, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Rotary tool and fluid motor
    • Patent number 4,458,453
    • Issue date Jul 10, 1984
    • Hosea W. Helms
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Corner protector
    • Patent number 4,072,231
    • Issue date Feb 7, 1978
    • Hosea W. Helms
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL