Many inventors and small businesses own patents that they don't use or license. The most popular terminology when a patent owner uses it to produce a product or service is always to "practice". A holder that doesn't practice the Invent Help patent invention it owns is known in the legislation http://holdenmnmk94049.jiliblog.com/25935411/patent-infringement-rights-usually-are-not-based-on-use-of-the-patent