Douglas E. Anderson

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Canterbury, GB

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Patents Grantslast 30 patents

Information Patent Grant
Continuous extrusion apparatus
- Patent number 5,157,955
- Issue date Oct 27, 1992
- BWE Limited
- Daniel J. Hawkes
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Continuous extrusion apparatus
- Patent number 5,152,163
- Issue date Oct 6, 1992
- BWE Limited
- Daniel J. Hawkes
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Cold pressure welding method and machine
- Patent number 5,147,085
- Issue date Sep 15, 1992
- BWE Limited
- Daniel J. Hawkes
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Continuous metal extrusion apparatus
- Patent number 4,650,408
- Issue date Mar 17, 1987
- Babcock Wire Equipment Limited
- Douglas E. Anderson
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...