TREA

Robert G. Riess

Follow

Person

  • Park Ridge, IL, US
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Mail tracker with zip break marker
    • Patent number 5,403,398
    • Issue date Apr 4, 1995
    • Robert Riess
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
  • Information Patent Grant

    Carrying and storage case
    • Patent number 4,131,227
    • Issue date Dec 26, 1978
    • Bell & Howell Company
    • Donna J. Patton
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL