TREA

Hugh W. B. Baker

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  • Beaconsfield, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Writing instrument having plural nibs with one being retractable
    • Patent number 4,580,918
    • Issue date Apr 8, 1986
    • The Gillette Company
    • Hugh William B. Baker
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Writing instrument tip
    • Patent number 4,551,038
    • Issue date Nov 5, 1985
    • The Gillette Company
    • Hugh W. B. Baker
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Marking instrument
    • Patent number 4,551,035
    • Issue date Nov 5, 1985
    • The Gillette Company
    • Hugh W. B. Baker
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
  • Information Patent Grant

    Writing instrument with nib operated valve
    • Patent number 4,547,090
    • Issue date Oct 15, 1985
    • The Gillette Company
    • Hugh W. B. Baker
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES