TREA

Wallace Ronald Saldin

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  • Bloomington, MN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Air plenum filter sealing system
    • Patent number 6,126,708
    • Issue date Oct 3, 2000
    • Honeywell International Inc.
    • Joseph A. Mack
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Air plenum filter adapter component
    • Patent number 5,944,860
    • Issue date Aug 31, 1999
    • Honeywell Inc.
    • Joseph A. Mack
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Filter element frame member
    • Patent number D405519
    • Issue date Feb 9, 1999
    • Donaldson Company
    • Richard J. Osendorf
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Air filter element; assembly; and, method
    • Patent number 5,840,094
    • Issue date Nov 24, 1998
    • Donaldson Company, Inc.
    • Richard J. Osendorf
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL