Council of Scientific and Industrial Research (1990) Micropocessor based automated control unit for monitoring multielectrochemical protection system. 166188.

Council of Scientific and Industrial Research (1987) An electronic control device for automatically controlling cathodic or anodic potentials for the protection of electrical equipment/installations. 160088.

Council of Scientific and Industrial Research (1978) Improvements in or relating to process for anodic phosphating of steel substrates. 145268.

Council of Scientific and Industrial Research (1978) Improved process for soak cleaning of steel surfaces of articles contaminated with oil. 144000.

Council of Scientific and Industrial Research (1976) A process for producing a new acidified sodium phosphate solution suitable for phosphating of metallic surfaces or rusted steel surfaces. 139408.