TREA

Jones; Elmer E.

Follow

Organization

  • Oakland, CA, US
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Door and window closer
    • Patent number 4,003,102
    • Issue date Jan 18, 1977
    • Jones; Elmer E.
    • Nathaniel L. Hawks
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

Trademarklast 30 trademarks