Forward Citations = 14

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6 inventors (with patents filed for the assignee):

Donald W Kirk (3 out of 4 patents)

Murry C Robinson (3 out of 6 patents)

Murray C Robinson (1 out of 1 patent)

4. Donald H Eberts (1 out of 2 patents)

5. Richard L Hummel (1 out of 3 patents)

6. Bruce Jue (1 out of 1 patent)

4 patents: Sort by Forward Citations

1. 5458744 - Process to produce hydrogen and/or hemihydrate calcium sulphate from (1995-10-17),

2. 5204084 - Hydrometallurgical production of zinc oxide from roasted zinc (1993-04-20),

3. 4937056 - Process for obtaining high purity magnesium compounds from magnesium (1990-06-26),

4. 4789529 - Recovery of zinc from zinc bearing sulphidic ores and concentrates by (1988-12-06),

Materials-concepts-research Limited (MCR Ltd) is a leading company specializing in innovative materials research and development. With a team of highly skilled scientists and engineers, MCR Ltd is dedicated to creating cutting-edge materials concepts for various industries including automotive, aerospace, and electronics. Our focus is on providing sustainable solutions that meet the evolving needs of our clients. Visit our website to learn more about our services and capabilities.

Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Sep 29 2026

4 Patents

#6 in Don Mills

#3,459 in Canada

Don Mills, Canada

Materials-Concepts-Research Limited