Donald J. Bye

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Runcorn, GB

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and process for the production of pile surface articles
- Patent number 4,451,419
- Issue date May 29, 1984
- Imperial Chemical Industries, PLC
- Donald J. Bye
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Apparatus and process for the production of pile surface articles
- Patent number 4,436,503
- Issue date Mar 13, 1984
- Imperial Chemical Industries PLC
- Donald J. Bye
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Apparatus and process for the production of pile surface articles
- Patent number 4,436,687
- Issue date Mar 13, 1984
- Imperial Chemical Industries PLC
- Donald J. Bye
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL