TREA

Philip Bolton

Follow

Person

  • Blackburn, GB
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Metered-dose aerosol valves
    • Patent number 5,697,532
    • Issue date Dec 16, 1997
    • Minnesota Mining and Manufacturing Company
    • Trevor J. Wilde
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Valve assembly for a pressurized aerosol-dispensing container
    • Patent number 4,407,481
    • Issue date Oct 4, 1983
    • Neotechnic Engineering Limited
    • Philip Bolton
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL