by induction welding or by using microwaves

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Patents Grantslast 30 patents

Information Patent Grant
Device and method for thermal joining, in particular for thermal jo...
- Patent number 12,233,470
- Issue date Feb 25, 2025
- HANON SYSTEMS
- David Bowring
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Heat-exchanger element and method for producing a heat-exchanger el...
- Patent number 11,504,799
- Issue date Nov 22, 2022
- KELVION HOLDING GMBH
- Mehmet Satin
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Article surface finishing method
- Patent number 10,821,521
- Issue date Nov 3, 2020
- HAMILTON SUNSTRAND CORPORATION
- Mark R. Jaworowski
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Plastic intercooler
- Patent number 7,921,905
- Issue date Apr 12, 2011
- Mahle International GmbH
- Bobbye Kaye Baylis
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Method of inductively heating workpieces to a uniform temperature
- Patent number 4,433,227
- Issue date Feb 21, 1984
- General Motors Corporation
- Craig E. Brittin
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
3793701
- Patent number 3,793,701
- Issue date Feb 26, 1974
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...