Edwin Schweizer

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Balzers, LI

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Patents Grantslast 30 patents

Information Patent Grant
Percussion blow added manually operable drilling tool
- Patent number 6,044,918
- Issue date Apr 4, 2000
- Hilti Aktiengesellschaft
- Otto Noser
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Drill
- Patent number 5,895,179
- Issue date Apr 20, 1999
- Hilti Aktiengesellschaft
- Hans Gschwend
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Manually operable tool for drilling and/or removing material in bri...
- Patent number 5,806,609
- Issue date Sep 15, 1998
- Hilti Aktiengesellschaft
- Maximilian Stock
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Controllable planetary gear
- Publication number 20020037785
- Publication date Mar 28, 2002
- Walter Wissmach
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...