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Robert W. Jeffway Jr.

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  • Northampton, MA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Learning doll
    • Patent number 5,281,143
    • Issue date Jan 25, 1994
    • Toy Biz, Inc.
    • Avi Arad
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Crayon caddy
    • Patent number 5,069,361
    • Issue date Dec 3, 1991
    • Western Publishing Company, Inc.
    • Robert W. Jeffway
    • B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES