John Robert French

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Melton Mowbray, GB

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Patents Grantslast 30 patents

Information Patent Grant
Cutting assembly and related apparatuses
- Patent number 6,481,326
- Issue date Nov 19, 2002
- J R French Limited
- John Robert French
- F41 - WEAPONS
Information Patent Grant
Detonator member and a method of its use
- Patent number 6,412,387
- Issue date Jul 2, 2002
- J R French Limited
- John Robert French
- F41 - WEAPONS
Information Patent Grant
Apparatus for and method of detonating mines
- Patent number 5,979,289
- Issue date Nov 9, 1999
- J R French Limited
- John Robert French
- F41 - WEAPONS

Patents Applicationslast 30 patents

Information Patent Application
Cutting assembly and related apparatuses
- Publication number 20020017040
- Publication date Feb 14, 2002
- J R French Limited
- John Robert French
- F41 - WEAPONS