TREA

Rocco A. DePietro III

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  • Eden Prairie, MN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Air cleaner; method and use
    • Patent number 6,340,375
    • Issue date Jan 22, 2002
    • Donaldson Company, Inc.
    • Rocco A. DePietro
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Air cleaner; method and use
    • Patent number 6,059,851
    • Issue date May 9, 2000
    • Donaldson Company, Inc.
    • Rocco A. DePietro
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Air cleaner
    • Patent number D418592
    • Issue date Jan 4, 2000
    • Donaldson Company, Inc.
    • Rocco A. DePietro
    • D23 - Environmental heating and cooling