Antimicrobial coatings nowadays play a vital role in several industries and their implementation is becoming increasingly necessary, especially in the healthcare and in the food industry, as will be discussed later in this thesis. This project presents some innovative antimicrobial coatings and provides a step by step management plan for their commercialization in various industries. A review of the spray-coating techniques and equipment will also be present, followed by the realization of a sprayer prototype to be used to perform tests and experiments in the laboratory.