TREA

Gerald W. Johannsen

Follow

Person

  • White Bear Lake, MN, US
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Wire marker dispenser
    • Patent number 5,193,427
    • Issue date Mar 16, 1993
    • Minnesota Mining and Manufacturing Company
    • Gerald W. Johannsen
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Wire-marking clip applicator
    • Patent number 4,581,805
    • Issue date Apr 15, 1986
    • Minnesota Mining and Manufacturing Company
    • Norbert E. Wrobel
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS