Hao Chang

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Taichung City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Fastener driving device with mechanisms to limit movement of nails
- Patent number 12,083,656
- Issue date Sep 10, 2024
- Stanley Fastening Systems, L.P.
- Prudencio S. Canlas
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Fastener driving device with mechanisms to limit movement of nails
- Patent number 11,161,230
- Issue date Nov 2, 2021
- Stanley Fastening Systems, L.P.
- Prudencio S. Canlas
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Fastener driving device with mechanisms to limit movement of nails
- Patent number 8,684,245
- Issue date Apr 1, 2014
- Stanley Fastening Systems, L.P.
- Prudencio S. Canlas
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

Information Patent Application
FASTENER DRIVING DEVICE WITH MECHANISMS TO LIMIT MOVEMENT OF NAILS
- Publication number 20240408730
- Publication date Dec 12, 2024
- STANLEY FASTENING SYSTEMS, L.P.
- Prudencio S. Canlas
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
FASTENER DRIVING DEVICE WITH MECHANISMS TO LIMIT MOVEMENT OF NAILS
- Publication number 20210299834
- Publication date Sep 30, 2021
- STANLEY FASTENING SYSTEMS, L.P.
- Prudencio S. Canlas
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
FASTENER DRIVING DEVICE WITH MECHANISMS TO LIMIT MOVEMENT OF NAILS
- Publication number 20140151427
- Publication date Jun 5, 2014
- STANLEY FASTENING SYSTEMS, L.P.
- Prudencio S. Canlas
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS