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Robert A. MacDonald

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Publication

Featured researches published by Robert A. MacDonald.

Archive | 2014

BUILDING UNIT WITH COBBLE TOP

Thomas S. Riccobene; Robert A. MacDonald

Archive | 2014

IRREGULAR TRAPEZOIDAL BUILDING UNIT AND WALL STRUCTURE INCLUDING SAME

Thomas S. Riccobene; Robert A. MacDonald

Archive | 2014

Building unit with mating sides

Thomas S. Riccobene; Robert A. MacDonald

Archive | 2013

Permeable surface covering units and permeable surface covering

Robert A. MacDonald; Thomas S. Riccobene

Archive | 2012

Slant wall block and wall section including same

Robert A. MacDonald; Thomas S. Riccobene

Archive | 2014

Multi-textured or patterned exposed surface of a landscaping block, wall block, patio block and block system

Robert A. MacDonald; Thomas S. Riccobene

Archive | 2016

BLOCKS, BLOCK SYSTEMS AND METHODS OF MAKING BLOCKS

Robert A. MacDonald; Thomas S. Riccobene

Archive | 2014

BLOCK, BLOCK SYSTEM AND METHOD OF MAKING A BLOCK

Robert A. MacDonald; Thomas S. Riccobene

Archive | 2016

CONNECTION SURFACE FOR A STRUCTURAL UNIT AND METHOD OF MAKING SAME

Thomas S. Riccobene; Robert A. MacDonald

Archive | 2016

EDGER HAVING CONNECTION SURFACES

Thomas S. Riccobene; Robert A. MacDonald

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