Johannes Drake

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Paderborn, DE

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Patents Grantslast 30 patents

Information Patent Grant
Bar clamp for single-hand operation
- Patent number 5,853,168
- Issue date Dec 29, 1998
- Johannes Drake
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Device for soldering electronic structural elements of a circuit pl...
- Patent number 4,792,658
- Issue date Dec 20, 1988
- Nixdorf Computer AG
- Lutz Langhans
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR