Conceptual design and evaluation; feasibility study
Design analysis; codes, standards review of physical and analytical models
Prototype production, testing and evaluation
Production drawings, instruction manuals
Material specification; process and equipment selection safety review
Pilot production
Production
Inspection and quality assurance
Packaging, marketing and sales literature
Product
Steps involved in designing and manufacturing a product. Depending on the complexity of the product and the type of materials used, the time span between the original concept and the marketing of a product may range from a few months to many years