e/Inventor's notebook

Information
has gloss	eng: An inventor's notebook is used by inventors, scientists and engineers to record their ideas, invention process, experimental tests and results and observations. It is not a legal document but is valuable, if properly organized and maintained, since it can help establish dates of conception and reduction to practice. The information can improve the outcome of a patent or a patent contestation.
lexicalization	eng: inventor's notebook
instance of	c/Notebooks