TREA

Bruce C. Gardner

Follow

Person

  • Brattleboro, VT, US
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Edge seal and rerailer for insulating shade
    • Patent number 4,651,796
    • Issue date Mar 24, 1987
    • Appropriate Technology Corporation
    • Bruce C. Gardner
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Edge seal and rerailer for insulating shade
    • Patent number 4,516,618
    • Issue date May 14, 1985
    • Appropriate Technology Corporation
    • Bruce C. Gardner
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Insulating window covering
    • Patent number 4,418,739
    • Issue date Dec 6, 1983
    • Appropriate Technology Corporation
    • James Woolnough
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS