Peter Harrison

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Wakefield, GB

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Patents Grantslast 30 patents

Information Patent Grant
Method of printing thermoplastic articles with thermoplastic ink
- Patent number 4,764,399
- Issue date Aug 16, 1988
- Plastona (John Waddington) Limited
- Peter Harrison
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Plastics sheet material and articles produced therefrom
- Patent number 4,447,479
- Issue date May 8, 1984
- Plastona (John Waddington) Ltd.
- Peter Harrison
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL