Anthony Jin

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Toronto, CA

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Patents Grantslast 30 patents

Information Patent Grant
Penstock internal maintenance system and process of assembling, anc...
- Patent number 11,105,312
- Issue date Aug 31, 2021
- Tractel Ltd
- Anthony Jin
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Portable davit mounting base
- Patent number 7,628,374
- Issue date Dec 8, 2009
- Tractel Ltd.
- Randy Ly
- E04 - BUILDING

Patents Applicationslast 30 patents

Information Patent Application
Portable davit mounting base
- Publication number 20090127424
- Publication date May 21, 2009
- Randy Ly
- E04 - BUILDING