David B. Jackson

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Rampton, GB

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Patents Grantslast 30 patents

Information Patent Grant
Fishplate
- Patent number 4,685,839
- Issue date Aug 11, 1987
- Hollybank Engineering Company Limited
- Michael G. Plater
- E04 - BUILDING
Information Patent Grant
Connector for bolted joints
- Patent number 4,160,609
- Issue date Jul 10, 1979
- Hollybank Engineering Company Limited
- David B. Jackson
- E21 - EARTH DRILLING MINING