| Answer | Crossword Clue |
|---|---|
| IDEA | Necessity for a patent |
| IDEA | Basis for a patent |
| patenting | Obtain a patent for (an invention) |
| specification | A description of an invention accompanying an application for a patent |
| specifications | A description of an invention accompanying an application for a patent |
| patentees | A person or organization that obtains or holds a patent for something |
| TESLA | Electrical pioneer whose last known U.S. patent was for a helicopter-plane |
| royalty | A sum of money paid to a patentee for the use of a patent or to an author or composer for each copy of a book sold or for each public performance of a work |
