What is the difference between an Invention and a Work?
An Invention includes, but is not limited to a discovery such as a composition of matter, biological material, article of manufacture, technological development and the like. (See Section C.1.d. “Definitions”.) A Work includes copyrightable material like printable material, computer software, audio and visual material, musical or dramatic compositions and the like. A Work also includes copyrightable material that is used to assist or enhance instruction. (See Section C.1.c. “Definitions”.