Lucien F. Le Bret

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Saint-Gratien, FR

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Patents Grantslast 30 patents

Information Patent Grant
End closures for a container body
- Patent number 4,784,282
- Issue date Nov 15, 1988
- Gallay S.A.
- Lucien F. Le Bret
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Process of fabrication of drum bodies having rolling hoops and the...
- Patent number 4,781,301
- Issue date Nov 1, 1988
- Gallay S.A.
- Lucien F. Le Bret
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for seaming end closures to a container body
- Patent number 4,697,972
- Issue date Oct 6, 1987
- Gallay S.A.
- Lucien F. Le Bret
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Container seam and a process for forming a container seam
- Patent number 4,626,158
- Issue date Dec 2, 1986
- Gallay S.A.
- Lucien F. Le Bret
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Container seaming chuck
- Patent number 4,271,778
- Issue date Jun 9, 1981
- Gallay, S.A.
- Lucien Le Bret
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...