Calum James Buchan

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Abbotsford, CA

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Patents Grantslast 30 patents

Information Patent Grant
Retaining wall system, method of supporting same, and kit for use i...
- Patent number 10,676,890
- Issue date Jun 9, 2020
- Robert Gordon McIntosh
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Retaining wall system, method of supporting same, and kit for use i...
- Patent number 9,856,622
- Issue date Jan 2, 2018
- Robert Gordon McIntosh
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
RETAINING WALL SYSTEM, METHOD OF SUPPORTING SAME, AND KIT FOR USE I...
- Publication number 20180119382
- Publication date May 3, 2018
- Robert Gordon McIntosh
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
RETAINING WALL SYSTEM, METHOD OF SUPPORTING SAME, AND KIT FOR USE I...
- Publication number 20170284052
- Publication date Oct 5, 2017
- PACIFIC PREBENCHED LTD.
- Robert Gordon McIntosh
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING