Robert J. Meyer

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Elmwood Park, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Fastener driving tool
- Patent number 5,174,485
- Issue date Dec 29, 1992
- Duo Fast Corporation
- Robert J. Meyer
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Trigger valve and safety mechanism for fastener driving tool
- Patent number 5,080,273
- Issue date Jan 14, 1992
- Duo Fast Corporation
- Robert J. Meyer
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Safety dual-interlock system for fastener driving tool
- Patent number 5,035,354
- Issue date Jul 30, 1991
- Duo-Fast Corporation
- Robert J. Meyer
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS