TREA

Highfield Mfg. Company, Div. of Clarkson Industries, Inc.

Follow

Organization

  • Bridgeport, CT, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Lockable ring assembly for electric meter
    • Patent number 4,415,190
    • Issue date Nov 15, 1983
    • Highfield Mfg. Company, Div. of Clarkson Industries, Inc.
    • Frederick P. Finck
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

Trademarklast 30 trademarks